Table

Every Schema.org term, and how much the web uses it

Name: Schema.org term usage, one row per term
Published: 2026-08-12
License: https://www.apache.org/licenses/LICENSE-2.0

Every Schema.org term Google counts, with how much of the web uses it. There are 2,487 of them: 937 classes, 1,529 properties, 20 enumeration values, and one term Google lists that Schema.org has never published. Search for the term you are about to use and see whether anyone else is using it.

Terms2,487
Classes937
Properties1,529
SnapshotJuly 2026

Find a term

July 2026 · six ranges, no exact numbersGoogle and the Schema.org community, Schema.org usage statistics dataset. Websites in Google's index.

Every figure here is a band, never an exact count. Google sorts each term into one of six and publishes nothing inside them, so a term shown as one to ten million websites has no public number of its own. Anyone showing you an exact figure for Google's data has invented it or taken it from a different measurement of a different set of websites.

All 2,487 terms in Google's July 2026 usage file. Websites is a band, never an exact count.
					Replaced by		What Schema.org says it means
about	Property	10M+	No change	Core		6	The subject matter of an object.
address	Property	10M+	Up	Core		5	Physical address of the item.
Article	Class	10M+	Up	Core			An article, such as a news article or piece of investigative report. Newspapers and magazines have articles of many different types and this is intended to cover them all. See also [blog po
author	Property	10M+	No change	Core		2	The author of this content or rating. Please note that author is special in that HTML 5 provides a special mechanism for indicating authorship via the rel tag. That is equivalent to this and
availability	Property	10M+	Up	Core		2	The availability of this item—for example In stock, Out of stock, Pre-order, etc.
breadcrumb	Property	10M+	No change	Core		1	A set of links that can help a user understand and navigate a website hierarchy.
BreadcrumbList	Class	10M+	No change	Core			A BreadcrumbList is an ItemList consisting of a chain of linked Web pages, typically described using at least their URL and their name, and typically ending with the current page. The [[pos
caption	Property	10M+	No change	Core		3	The caption for this object. For downloadable machine formats (closed caption, subtitles etc.) use MediaObject and indicate the [[encodingFormat]].
contentUrl	Property	10M+	No change	Core		1	Actual bytes of the media object, for example the image file or video file.
dateModified	Property	10M+	No change	Core		2	The date on which the CreativeWork was most recently modified or when the item's entry was modified within a DataFeed.
datePublished	Property	10M+	No change	Core		2	Date of first publication or broadcast. For example the date a [[CreativeWork]] was broadcast or a [[Certification]] was issued.
description	Property	10M+	No change	Core		1	A description of the item.
EntryPoint	Class	10M+	No change	Core			An entry point, within some Web-based protocol.
headline	Property	10M+	No change	Core		1	Headline of the article.
height	Property	10M+	No change	Core		6	The height of the item.
image	Property	10M+	No change	Core		1	An image of the item. This can be a [[URL]] or a fully described [[ImageObject]].
ImageObject	Class	10M+	No change	Core			An image file.
inLanguage	Property	10M+	No change	Core		7	The language of the content or performance or used in an action. Please use one of the language codes from the IETF BCP 47 standard. See also [[availableL
isPartOf	Property	10M+	No change	Core		1	Indicates an item or CreativeWork that this item, or CreativeWork (in some sense), is part of.
item	Property	10M+	No change	Core		2	An entity represented by an entry in a list or data feed (e.g. an 'artist' in a list of 'artists').
itemListElement	Property	10M+	No change	Core		1	For itemListElement values, you can use simple strings (e.g. "Peter", "Paul", "Mary"), existing entities, or use ListItem. Text values are best if the elements in the list are plain strings
ListItem	Class	10M+	No change	Core			An list item, e.g. a step in a checklist or how-to description.
logo	Property	10M+	No change	Core		6	An associated logo.
mainEntityOfPage	Property	10M+	No change	Core		1	Indicates a page (or other CreativeWork) for which this thing is the main entity being described. See background notes for details.
name	Property	10M+	No change	Core		1	The name of the item.
Offer	Class	10M+	Up	Core			An offer to transfer some rights to an item or to provide a service — for example, an offer to sell tickets to an event, to rent the DVD of a movie, to stream a TV show over the internet, to
offers	Property	10M+	Up	Core		8	An offer to provide this item—for example, an offer to sell a product, rent the DVD of a movie, perform a service, or give away tickets to an event. Use [[businessFunction]] to indica
Organization	Class	10M+	No change	Core			An organization such as a school, NGO, corporation, club, etc.
Person	Class	10M+	No change	Core			A person (alive, dead, undead, or fictional).
position	Property	10M+	No change	Core		2	The position of an item in a series or sequence of items.
PostalAddress	Class	10M+	Up	Core			The mailing address.
potentialAction	Property	10M+	No change	Core		1	Indicates a potential Action, which describes an idealized action in which this thing would play an 'object' role.
price	Property	10M+	Up	Core		4	The offer price of a product, or of a price component when attached to PriceSpecification and its subtypes. Usage guidelines: * Use the [[priceCurrency]] property (with standard formats: [
priceCurrency	Property	10M+	Up	Core		6	The currency of the price, or a price component when attached to [[PriceSpecification]] and its subtypes. Use standard formats: [ISO 4217 currency format](http://en.wikipedia.org/wiki/ISO_4
primaryImageOfPage	Property	10M+	No change	Core		1	Indicates the main image on the page.
Product	Class	10M+	Up	Core			Any offered product or service. For example: a pair of shoes; a concert ticket; the rental of a car; a haircut; or an episode of a TV show streamed online.
PropertyValueSpecification	Class	10M+	No change	Core			A Property value specification.
publisher	Property	10M+	No change	Core		2	The publisher of the article in question.
ReadAction	Class	10M+	No change	Core			The act of consuming written content.
sameAs	Property	10M+	No change	Core		1	URL of a reference Web page that unambiguously indicates the item's identity. E.g. the URL of the item's Wikipedia page, Wikidata entry, or official website.
SearchAction	Class	10M+	No change	Core			The act of searching for an object. Related actions: * [[FindAction]]: SearchAction generally leads to a FindAction, but not necessarily.
target	Property	10M+	No change	Core		1	Indicates a target EntryPoint, or url, for an Action.
Thing	Class	10M+	No change	Core			The most generic type of item.
thumbnailUrl	Property	10M+	No change	Core		1	A thumbnail image relevant to the Thing.
url	Property	10M+	No change	Core		1	URL of the item.
urlTemplate	Property	10M+	No change	Core		1	An url template (RFC6570) that will be used to construct the target of the execution of the action.
valueName	Property	10M+	No change	Core		1	Indicates the name of the PropertyValueSpecification to be used in URL templates and form encoding in a manner analogous to HTML's input@name.
valueRequired	Property	10M+	No change	Core		1	Whether the property must be filled in to complete the action. Default is false.
WebPage	Class	10M+	No change	Core			A web page. Every web page is implicitly assumed to be declared to be of type WebPage, so the various properties about that webpage, such as breadcrumb may be used. We recommend
WebSite	Class	10M+	No change	Core			A WebSite is a set of related web pages and other items typically served from a single web domain and accessible via URLs.
width	Property	10M+	No change	Core		5	The width of the item.
acceptedAnswer	Property	1M - 10M	No change	Core		1	The answer(s) that has been accepted as best, typically on a Question/Answer site. Sites vary in their selection mechanisms, e.g. drawing on community opinion and/or the view of the Question
addressCountry	Property	1M - 10M	No change	Core		4	The country. Recommended to be in 2-letter ISO 3166-1 alpha-2 format, for example "US". For backward compatibility, a 3-letter [ISO 3166-1 alpha-3]
addressLocality	Property	1M - 10M	No change	Core		1	The locality in which the street address is, and which is in the region. For example, Mountain View.
addressRegion	Property	1M - 10M	No change	Core		2	The region in which the locality is, and which is in the country. For example, California or another appropriate first-level [Administrative division](https://en.wikipedia.org/wiki/List_of_a
AggregateOffer	Class	1M - 10M	No change	Core			When a single product is associated with multiple offers (for example, the same pair of shoes is offered by different merchants), then AggregateOffer can be used. Note: AggregateOffers are
aggregateRating	Property	1M - 10M	No change	Core		8	The overall rating, based on a collection of reviews or ratings, of the item.
AggregateRating	Class	1M - 10M	No change	Core			The average rating based on multiple ratings or reviews.
alternateName	Property	1M - 10M	No change	Core		1	An alias for the item.
Answer	Class	1M - 10M	No change	Core			An answer offered to a question; perhaps correct, perhaps opinionated or wrong.
applicationCategory	Property	1M - 10M	Up	Core		1	Type of software application, e.g. 'Game, Multimedia'.
areaServed	Property	1M - 10M	No change	Core		7	The geographic area where a service or offered item is provided.
articleBody	Property	1M - 10M	No change	Core		1	The actual body of the article.
articleSection	Property	1M - 10M	No change	Core		1	Articles may belong to one or more 'sections' in a magazine or newspaper, such as Sports, Lifestyle, etc.
availableLanguage	Property	1M - 10M	No change	Core		5	A language someone may use with or at the item, service or place. Please use one of the language codes from the IETF BCP 47 standard. See also [[inLanguag
bestRating	Property	1M - 10M	No change	Core		1	The highest value allowed in this rating system.
Blog	Class	1M - 10M	No change	Core			A blog, sometimes known as a "weblog". Note that the individual posts ([[BlogPosting]]s) in a [[Blog]] are often colloquially referred to by the same te
BlogPosting	Class	1M - 10M	No change	Core			A blog post.
brand	Property	1M - 10M	No change	Core		4	The brand(s) associated with a product or service, or the brand(s) maintained by an organization or business person.
Brand	Class	1M - 10M	No change	Core			A brand is a name used by an organization or business person for labeling a product, product group, or similar.
businessFunction	Property	1M - 10M	Up	Core		3	The business function (e.g. sell, lease, repair, dispose) of the offer or component of a bundle (TypeAndQuantityNode). The default is http://purl.org/goodrelations/v1#Sell.
BuyAction	Class	1M - 10M	Up	Core			The act of giving money to a seller in exchange for goods or services rendered. An agent buys an object, product, or service from a seller for a price. Reciprocal of SellAction.
category	Property	1M - 10M	No change	Core		9	A category for the item. Greater signs or slashes can be used to informally indicate a category hierarchy.
closes	Property	1M - 10M	No change	Core		1	The closing hour of the place or service on the given day(s) of the week.
CollectionPage	Class	1M - 10M	No change	Core			Web page type: Collection page.
CommentAction	Class	1M - 10M	No change	Core			The act of generating a comment about a subject.
commentCount	Property	1M - 10M	No change	Core		1	The number of comments this CreativeWork (e.g. Article, Question or Answer) has received. This is most applicable to works published in Web sites with commenting system; additional comments
contactPoint	Property	1M - 10M	No change	Core		3	A contact point for a person or organization.
ContactPoint	Class	1M - 10M	No change	Core			A contact point—for example, a Customer Complaints department.
contactType	Property	1M - 10M	No change	Core		1	A person or organization can have different contact points, for different purposes. For example, a sales contact point, a PR contact point and so on. This property is used to specify the kin
Country	Class	1M - 10M	No change	Core			A country.
CreativeWork	Class	1M - 10M	No change	Core			The most generic kind of creative work, including books, movies, photographs, software programs, etc.
creator	Property	1M - 10M	No change	Core		2	The creator/author of this CreativeWork. This is the same as the Author property for CreativeWork.
dayOfWeek	Property	1M - 10M	No change	Core		2	The day of the week for which these opening hours are valid.
duration	Property	1M - 10M	No change	Core		10	The duration of the item (movie, audio recording, event, etc.) in ISO 8601 duration format.
email	Property	1M - 10M	No change	Core		3	Email address.
embedUrl	Property	1M - 10M	No change	Core		1	A URL pointing to a player for a specific video. In general, this is the information in the ```src``` element of an ```embed``` tag and should not be the same as the content of the ```loc```
FAQPage	Class	1M - 10M	No change	Core			A [[FAQPage]] is a [[WebPage]] presenting one or more "Frequently asked questions" (see also [[QAPage]]).
foundingDate	Property	1M - 10M	Up	Core		1	The date that this organization was founded.
geo	Property	1M - 10M	No change	Core		1	The geo coordinates of the place.
GeoCoordinates	Class	1M - 10M	No change	Core			The geographic coordinates of a place or event.
highPrice	Property	1M - 10M	No change	Core		1	The highest price of all offers available. Usage guidelines: * Use values from 0123456789 (Unicode 'DIGIT ZERO' (U+0030) to 'DIGIT NINE' (U+0039)) rather than superficially similar Unicode
ImageGallery	Class	1M - 10M	No change	Core			Web page type: Image gallery page.
itemCondition	Property	1M - 10M	No change	Core		4	A predefined value from OfferItemCondition specifying the condition of the product or service, or the products or services included in the offer. Also used for product return policies to spe
ItemList	Class	1M - 10M	No change	Core			A list of items of any sort—for example, Top 10 Movies About Weathermen, or Top 100 Party Songs. Not to be confused with HTML lists, which are often used only for formatting.
ItemPage	Class	1M - 10M	No change	Core			A page devoted to a single item, such as a particular product or hotel.
jobTitle	Property	1M - 10M	Up	Pending		1	The job title of the person (for example, Financial Manager).
keywords	Property	1M - 10M	No change	Core		5	Keywords or tags used to describe some item. Multiple textual entries in a keywords list are typically delimited by commas, or by repeating the property.
latitude	Property	1M - 10M	No change	Core		2	The latitude of a location. For example ```37.42242``` (WGS 84).
legalName	Property	1M - 10M	No change	Core		1	The official name of the organization, e.g. the registered company name.
LocalBusiness	Class	1M - 10M	No change	Core			A particular physical business or branch of an organization. Examples of LocalBusiness include a restaurant, a particular branch of a restaurant chain, a branch of a bank, a medical practice
location	Property	1M - 10M	No change	Core		4	The location of, for example, where an event is happening, where an organization is located, or where an action takes place.
longitude	Property	1M - 10M	No change	Core		2	The longitude of a location. For example ```-122.08585``` (WGS 84).
lowPrice	Property	1M - 10M	No change	Core		1	The lowest price of all offers available. Usage guidelines: * Use values from 0123456789 (Unicode 'DIGIT ZERO' (U+0030) to 'DIGIT NINE' (U+0039)) rather than superficially similar Unicode
mainContentOfPage	Property	1M - 10M	No change	Core		1	Indicates if this web page element is the main subject of the page.
mainEntity	Property	1M - 10M	No change	Core		1	Indicates the primary entity described in some page or other CreativeWork.
nextItem	Property	1M - 10M	No change	Core		1	A link to the ListItem that follows the current one.
offerCount	Property	1M - 10M	Up	Core		1	The number of offers for the product.
openingHours	Property	1M - 10M	No change	Core		2	The general opening hours for a business. Opening hours can be specified as a weekly time range, starting with days, then times per day. Multiple days can be listed with commas ',' separatin
openingHoursSpecification	Property	1M - 10M	No change	Core		1	The opening hours of a certain place.
OpeningHoursSpecification	Class	1M - 10M	No change	Core			A structured value providing information about the opening hours of a place or a certain service inside a place. The place is __open__ if the [[opens]] property is specified, and __closed_
opens	Property	1M - 10M	No change	Core		1	The opening hour of the place or service on the given day(s) of the week.
operatingSystem	Property	1M - 10M	Up	Core		1	Operating systems supported (Windows 7, OS X 10.6, Android 1.6).
Place	Class	1M - 10M	No change	Core			Entities that have a somewhat fixed, physical extension.
postalCode	Property	1M - 10M	No change	Core		4	The postal code. For example, 94043.
previousItem	Property	1M - 10M	No change	Core		1	A link to the ListItem that precedes the current one.
priceRange	Property	1M - 10M	No change	Core		1	The price range of the business, for example ```$$$```.
priceSpecification	Property	1M - 10M	No change	Core		4	One or more detailed price specifications, indicating the unit price and delivery or payment charges.
priceValidUntil	Property	1M - 10M	No change	Core		1	The date after which the price is no longer available.
ProfilePage	Class	1M - 10M	Up	Core			Web page type: Profile page.
provider	Property	1M - 10M	Up	Pending		9	The service provider, service operator, or service performer; the goods producer. Another party (a seller) may offer those services or goods on behalf of the provider. A provider may also se
QuantitativeValue	Class	1M - 10M	No change	Core			A point value or interval for product characteristics and other purposes.
Question	Class	1M - 10M	No change	Core			A specific question - e.g. from a user seeking answers online, or collected in a Frequently Asked Questions (FAQ) document.
Rating	Class	1M - 10M	No change	Core			A rating is an evaluation on a numeric scale, such as 1 to 5 stars.
ratingCount	Property	1M - 10M	No change	Core		1	The count of total number of ratings.
ratingValue	Property	1M - 10M	No change	Core		1	The rating for the content. Usage guidelines: * Use values from 0123456789 (Unicode 'DIGIT ZERO' (U+0030) to 'DIGIT NINE' (U+0039)) rather than superficially similar Unicode symbols. * Use
referenceQuantity	Property	1M - 10M	Up	Core		1	The reference quantity for which a certain price applies, e.g. 1 EUR per 4 kWh of electricity. This property is a replacement for unitOfMeasurement for the advanced cases where the price doe
review	Property	1M - 10M	No change	Core		8	A review of the item.
Review	Class	1M - 10M	No change	Core			A review of an item - for example, of a restaurant, movie, or store.
reviewBody	Property	1M - 10M	No change	Core		1	The actual body of the review.
reviewCount	Property	1M - 10M	No change	Core		1	The count of total number of reviews.
reviewRating	Property	1M - 10M	No change	Core		1	The rating given in this review. Note that reviews can themselves be rated. The ```reviewRating``` applies to rating given by the review. The [[aggregateRating]] property applies to the revi
seller	Property	1M - 10M	No change	Core		5	An entity which offers (sells / leases / lends / loans) the services / goods. A seller may also be a provider.
Service	Class	1M - 10M	No change	Core			A service provided by an organization, e.g. delivery service, print services, etc.
serviceType	Property	1M - 10M	Up	Core		1	The type of service being offered, e.g. veterans' benefits, emergency relief, etc.
SiteNavigationElement	Class	1M - 10M	No change	Core			A navigation element of the page.
sku	Property	1M - 10M	No change	Core		3	The Stock Keeping Unit (SKU), i.e. a merchant-specific identifier for a product or service, or the product to which the offer refers.
SoftwareApplication	Class	1M - 10M	Up	Core			A software application.
streetAddress	Property	1M - 10M	No change	Core		1	The street address. For example, 1600 Amphitheatre Pkwy.
telephone	Property	1M - 10M	No change	Core		4	The telephone number.
text	Property	1M - 10M	No change	Core		1	The textual content of this CreativeWork.
unitCode	Property	1M - 10M	Up	Core		4	The unit of measurement given using the UN/CEFACT Common Code (3 characters) or a URL. Other codes than the UN/CEFACT Common Code may be used with a prefix followed by a colon.
UnitPriceSpecification	Class	1M - 10M	No change	Core			The price asked for a given offer by the respective organization or person.
uploadDate	Property	1M - 10M	No change	Core		1	Date (including time if available) when this media object was uploaded to this site.
validThrough	Property	1M - 10M	No change	Core		8	The date after when the item is not valid. For example the end of an offer, salary period, or a period of opening hours.
value	Property	1M - 10M	No change	Core		3	The value of a [[QuantitativeValue]] (including [[Observation]]) or property value node. * For [[QuantitativeValue]] and [[MonetaryAmount]], the recommended type for values is 'Number'. * F
valueAddedTaxIncluded	Property	1M - 10M	No change	Core		1	Specifies whether the applicable value-added tax (VAT) is included in the price specification or not.
VideoObject	Class	1M - 10M	No change	Core			A video file.
WebPageElement	Class	1M - 10M	No change	Core			A web page element, like a table or an image.
wordCount	Property	1M - 10M	No change	Core		2	The number of words in the text of the CreativeWork such as an Article, Book, etc.
worksFor	Property	1M - 10M	No change	Core		1	Organizations that the person works for.
worstRating	Property	1M - 10M	No change	Core		1	The lowest value allowed in this rating system.
WPFooter	Class	1M - 10M	No change	Core			The footer section of the page.
WPHeader	Class	1M - 10M	No change	Core			The header section of the page.
WPSideBar	Class	1M - 10M	No change	Core			A sidebar section of the page.
AboutPage	Class	100K - 1M	No change	Core			Web page type: About page.
acceptsReservations	Property	100K - 1M	No change	Core		1	Indicates whether a FoodEstablishment accepts reservations. Values can be Boolean, an URL at which reservations can be made or (for backwards compatibility) the strings ```Yes``` or ```No```
actionPlatform	Property	100K - 1M	No change	Core		1	The high level platform(s) where the Action can be performed for the given URL. To specify a specific application or operating system instance, use actionApplication.
additionalProperty	Property	100K - 1M	No change	Core		6	A property-value pair representing an additional characteristic of the entity, e.g. a product feature or another characteristic for which there is no matching property in schema.org. Note:
additionalType	Property	100K - 1M	No change	Core		1	An additional type for the item, typically used for adding more specific types from external vocabularies in microdata syntax. This is a relationship between something and a class that the t
AdministrativeArea	Class	100K - 1M	No change	Core			A geographical region, typically under the jurisdiction of a particular government.
affiliation	Property	100K - 1M	Up	Core		1	An organization that this person is affiliated with. For example, a school/university, a club, or a team.
alternativeHeadline	Property	100K - 1M	No change	Core		1	A secondary title of the CreativeWork.
alumniOf	Property	100K - 1M	No change	Core		1	An organization that the person is an alumni of.
amenityFeature	Property	100K - 1M	No change	Core		4	An amenity feature (e.g. a characteristic or service) of the Accommodation. This generic property does not make a statement about whether the feature is included in an offer for the main acc
answerCount	Property	100K - 1M	No change	Core		1	The number of answers this question has received.
applicableCountry	Property	100K - 1M	No change	Pending		1	A country where a particular merchant return policy applies to, for example the two-letter ISO 3166-1 alpha-2 country code.
associatedMedia	Property	100K - 1M	No change	Core		3	A media object that encodes this CreativeWork. This property is a synonym for encoding.
audience	Property	100K - 1M	No change	Core		6	An intended audience, i.e. a group for whom something was created.
Audience	Class	100K - 1M	No change	Core			Intended audience for an item, i.e. the group for whom the item was created.
audienceType	Property	100K - 1M	No change	Core		1	The target group associated with a given audience (e.g. veterans, car owners, musicians, etc.).
availableChannel	Property	100K - 1M	Up	Core		1	A means of accessing the service (e.g. a phone bank, a web site, a location, etc.).
award	Property	100K - 1M	Up	Core		5	An award won by or for this item.
blogPost	Property	100K - 1M	No change	Core		1	A posting that is part of this blog.
Casino	Class	100K - 1M	Up	Core			A casino.
City	Class	100K - 1M	No change	Core			A city or town.
color	Property	100K - 1M	No change	Core		1	The color of the product.
Comment	Class	100K - 1M	No change	Core			A comment on an item - for example, a comment on a blog post. The comment's content is expressed via the [[text]] property, and its topic via [[about]], properties shared with all CreativeWo
contactOption	Property	100K - 1M	No change	Core		1	An option available on this contact point (e.g. a toll-free number or support for hearing-impaired callers).
ContactPage	Class	100K - 1M	No change	Core			Web page type: Contact page.
containedInPlace	Property	100K - 1M	No change	Core		1	The basic containment relation between a place and one that contains it.
contentSize	Property	100K - 1M	No change	Core		1	File size in (mega/kilo)bytes.
contributor	Property	100K - 1M	No change	Core		2	A secondary contributor to the CreativeWork or Event.
copyrightHolder	Property	100K - 1M	No change	Core		1	The party holding the legal copyright to the CreativeWork.
copyrightYear	Property	100K - 1M	No change	Core		1	The year during which the claimed copyright for the CreativeWork was first asserted.
Corporation	Class	100K - 1M	No change	Core			Organization: A business corporation.
Course	Class	100K - 1M	Up	Core			A description of an educational course which may be offered as distinct instances which take place at different times or take place at different locations, or be offered through different me
creditText	Property	100K - 1M	Up	Pending		1	Text that can be used to credit person(s) and/or organization(s) associated with a published Creative Work.
cssSelector	Property	100K - 1M	No change	Core		2	A CSS selector, e.g. of a [[SpeakableSpecification]] or [[WebPageElement]]. In the latter case, multiple matches within a page can constitute a single conceptual "Web page element".
currenciesAccepted	Property	100K - 1M	No change	Core		1	The currency accepted. Use standard formats: ISO 4217 currency format, e.g. "USD"; [Ticker symbol](https://en.wikipedia.org/wiki/List_of_cryptocurre
currency	Property	100K - 1M	No change	Core		5	The currency in which the monetary amount is expressed. Use standard formats: ISO 4217 currency format, e.g. "USD"; [Ticker symbol](https://en.wikip
dateCreated	Property	100K - 1M	No change	Core		2	The date on which the CreativeWork was created or the item was added to a DataFeed.
datePosted	Property	100K - 1M	No change	Core		4	Publication date of an online listing.
defaultValue	Property	100K - 1M	No change	Core		1	The default value of the input. For properties that expect a literal, the default is a literal value, for properties that expect an object, it's an ID reference to one of the current values.
DefinedRegion	Class	100K - 1M	No change	Core			A DefinedRegion is a geographic area defined by potentially arbitrary (rather than political, administrative or natural geographical) criteria. Properties are provided for defining a region
deliveryMethod	Property	100K - 1M	Up	Core		4	A sub property of instrument. The method of delivery.
deliveryTime	Property	100K - 1M	No change	Core		2	The total delay between the receipt of the order and the goods reaching the final customer.
downloadUrl	Property	100K - 1M	No change	Core		1	If the file can be downloaded, URL to download the binary.
editor	Property	100K - 1M	No change	Core		1	Specifies the Person who edited the CreativeWork.
EducationalOccupationalCredential	Class	100K - 1M	Up	Pending			An educational or occupational credential. A diploma, academic degree, certification, qualification, badge, etc., that may be awarded to a person or other entity that meets the requirements
EducationalOrganization	Class	100K - 1M	No change	Core			An educational organization.
eligibleQuantity	Property	100K - 1M	Up	Core		3	The interval and unit of measurement of ordering quantities for which the offer or price specification is valid. This allows e.g. specifying that a certain freight charge is valid only for a
employee	Property	100K - 1M	No change	Core		1	Someone working for this organization.
employmentType	Property	100K - 1M	No change	Core		1	Type of employment (e.g. full-time, part-time, contract, temporary, seasonal, internship).
encoding	Property	100K - 1M	No change	Core		1	A media object that encodes this CreativeWork. This property is a synonym for associatedMedia.
endDate	Property	100K - 1M	No change	Core		8	The end date and time of the item (in ISO 8601 date format).
Event	Class	100K - 1M	No change	Core			An event happening at a certain time and location, such as a concert, lecture, or festival. Ticketing information may be added via the [[offers]] property. Repeated events may be structured
eventAttendanceMode	Property	100K - 1M	No change	Pending		1	The eventAttendanceMode of an event indicates whether it occurs online, offline, or a mix.
eventStatus	Property	100K - 1M	No change	Core		1	An eventStatus of an event represents its status; particularly useful when an event is cancelled or rescheduled.
familyName	Property	100K - 1M	No change	Core		1	Family name. In the U.S., the last name of a Person.
faxNumber	Property	100K - 1M	No change	Core		4	The fax number.
featureList	Property	100K - 1M	No change	Core		1	Features or modules provided by this application (and possibly required by other applications).
fileSize	Property	100K - 1M	Up	Core		1	Size of the application / package (e.g. 18MB). In the absence of a unit (MB, KB etc.), KB will be assumed.
floorSize	Property	100K - 1M	No change	Core		2	The size of the accommodation, e.g. in square meter or squarefoot. Typical unit code(s): MTK for square meter, FTK for square foot, or YDK for square yard.
founder	Property	100K - 1M	No change	Core		1	A person or organization who founded this organization.
foundingLocation	Property	100K - 1M	Up	Core		1	The place where the Organization was founded.
Game	Class	100K - 1M	No change	Core			The Game type represents things which are games. These are typically rule-governed recreational activities, e.g. role-playing games in which players assume the role of characters in a fictio
genre	Property	100K - 1M	No change	Core		3	Genre of the creative work, broadcast channel or group.
GeoCircle	Class	100K - 1M	No change	Core			A GeoCircle is a GeoShape representing a circular geographic area. As it is a GeoShape it provides the simple textual property 'circle', but also allows the combination of postalCode alongsi
geoMidpoint	Property	100K - 1M	No change	Core		1	Indicates the GeoCoordinates at the centre of a GeoShape, e.g. GeoCircle.
geoRadius	Property	100K - 1M	No change	Core		1	Indicates the approximate radius of a GeoCircle (metres unless indicated otherwise via Distance notation).
givenName	Property	100K - 1M	No change	Core		1	Given name. In the U.S., the first name of a Person.
gtin	Property	100K - 1M	No change	Pending		3	A Global Trade Item Number (GTIN). GTINs identify trade items, including products and services, using numeric identification codes. A correct [[
gtin12	Property	100K - 1M	No change	Core		3	The GTIN-12 code of the product, or the product to which the offer refers. The GTIN-12 is the 12-digit GS1 Identification Key composed of a U.P.C. Company Prefix, Item Reference, and Check D
gtin13	Property	100K - 1M	No change	Core		3	The GTIN-13 code of the product, or the product to which the offer refers. This is equivalent to 13-digit ISBN codes and EAN UCC-13. Former 12-digit UPC codes can be converted into a GTIN-13
handlingTime	Property	100K - 1M	No change	Core		2	The typical delay between the receipt of the order and the goods either leaving the warehouse or being prepared for pickup, in case the delivery method is on site pickup. In the context of [
hasCredential	Property	100K - 1M	Up	Pending		2	A credential awarded to the Person or Organization.
hasMap	Property	100K - 1M	No change	Core		1	A URL to a map of the place.
hasMerchantReturnPolicy	Property	100K - 1M	No change	Pending		3	Specifies a MerchantReturnPolicy that may be applicable.
hasOfferCatalog	Property	100K - 1M	No change	Core		3	Indicates an OfferCatalog listing for this Organization, Person, or Service.
hasPart	Property	100K - 1M	No change	Core		1	Indicates an item or CreativeWork that is part of this item, or CreativeWork (in some sense).
hasVariant	Property	100K - 1M	No change	Pending		1	Indicates a [[Product]] that is a member of this [[ProductGroup]] (or [[ProductModel]]).
hiringOrganization	Property	100K - 1M	No change	Core		1	Organization or Person offering the job position.
HomeAndConstructionBusiness	Class	100K - 1M	No change	Core			A construction business. A HomeAndConstructionBusiness is a [[LocalBusiness]] that provides services around homes and buildings. As a [[LocalBusiness]] it can be described as a [[provider]
Hotel	Class	100K - 1M	Up	Core			A hotel is an establishment that provides lodging paid on a short-term basis (source: Wikipedia, the free encyclopedia, see http://en.wikipedia.org/wiki/Hotel). See also the <a
hoursAvailable	Property	100K - 1M	No change	Core		3	The hours during which this service or contact is available.
HowTo	Class	100K - 1M	No change	Core			Instructions that explain how to achieve a result by performing a sequence of steps.
HowToStep	Class	100K - 1M	No change	Core			A step in the instructions for how to achieve a result. It is an ordered list with HowToDirection and/or HowToTip items.
identifier	Property	100K - 1M	No change	Core		1	The identifier property represents any kind of identifier for any kind of [[Thing]], such as ISBNs, GTIN codes, UUIDs etc. Schema.org provides dedicated properties for representing many of t
installUrl	Property	100K - 1M	Up	Core		1	URL at which the app may be installed, if different from the URL of the item.
interactionCount	Property	100K - 1M	No change	Core	interactionStatistic		This property is deprecated, alongside the UserInteraction types on which it depended.
InteractionCounter	Class	100K - 1M	No change	Core			A summary of how users have interacted with this CreativeWork. In most cases, authors will use a subtype to specify the specific type of interaction.
interactionStatistic	Property	100K - 1M	No change	Core		3	The number of interactions for the CreativeWork using the WebSite or SoftwareApplication. The most specific child type of InteractionCounter should be used.
interactionType	Property	100K - 1M	No change	Core		1	The Action representing the type of interaction. For up votes, +1s, etc. use [[LikeAction]]. For down votes use [[DislikeAction]]. Otherwise, use the most specific Action.
inventoryLevel	Property	100K - 1M	No change	Core		3	The current approximate inventory level for the item or items.
isAccessibleForFree	Property	100K - 1M	No change	Core		3	A flag to signal that the item, event, or place is accessible for free.
isFamilyFriendly	Property	100K - 1M	No change	Core		3	Indicates whether this content is family friendly.
isRelatedTo	Property	100K - 1M	No change	Core		2	A pointer to another, somehow related product (or multiple products).
itemListOrder	Property	100K - 1M	No change	Core		1	Type of ordering (e.g. Ascending, Descending, Unordered).
itemOffered	Property	100K - 1M	No change	Core		2	An item being offered (or demanded). The transactional nature of the offer or demand is documented using [[businessFunction]], e.g. sell, lease etc. While several common expected types are l
itemReviewed	Property	100K - 1M	No change	Core		2	The item that is being reviewed/rated.
jobLocation	Property	100K - 1M	No change	Core		1	A (typically single) geographic location associated with the job position.
JobPosting	Class	100K - 1M	No change	Core			A listing that describes a job opening in a certain organization.
knowsAbout	Property	100K - 1M	No change	Pending		2	Of a [[Person]], and less typically of an [[Organization]], to indicate a topic that is known about - suggesting possible expertise but not implying it. We do not distinguish skill levels he
knowsLanguage	Property	100K - 1M	Up	Pending		2	Of a [[Person]], and less typically of an [[Organization]], to indicate a known language. We do not distinguish skill levels or reading/writing/speaking/signing here. Use language codes from
license	Property	100K - 1M	No change	Core		1	A license document that applies to this content, typically indicated by URL.
LocationFeatureSpecification	Class	100K - 1M	No change	Core			Specifies a location feature by providing a structured value representing a feature of an accommodation as a property-value pair of varying degrees of formality.
makesOffer	Property	100K - 1M	No change	Core		2	A pointer to products or services offered by the organization or person.
manufacturer	Property	100K - 1M	No change	Core		1	The manufacturer of the product.
maxValue	Property	100K - 1M	No change	Core		4	The upper value of some characteristic or property.
MediaObject	Class	100K - 1M	No change	Core			A media object, such as an image, video, audio, or text object embedded in a web page or a downloadable dataset i.e. DataDownload. Note that a creative work may have many media objects assoc
MedicalBusiness	Class	100K - 1M	Up	Health			A particular physical or virtual business of an organization for medical purposes. Examples of MedicalBusiness include different businesses run by health professionals.
medicalSpecialty	Property	100K - 1M	Up	Health		4	A medical specialty of the provider.
memberOf	Property	100K - 1M	Up	Core		2	An Organization (or ProgramMembership) to which this Person or Organization belongs.
Menu	Class	100K - 1M	No change	Core			A structured representation of food or drink items available from a FoodEstablishment.
merchantReturnDays	Property	100K - 1M	No change	Pending		2	Specifies either a fixed return date or the number of days (from the delivery date) that a product can be returned. Used when the [[returnPolicyCategory]] property is specified as [[Merchant
MerchantReturnPolicy	Class	100K - 1M	No change	Pending			A MerchantReturnPolicy provides information about product return policies associated with an [[Organization]], [[Product]], or [[Offer]].
minValue	Property	100K - 1M	No change	Core		4	The lower value of some characteristic or property.
MobileApplication	Class	100K - 1M	Up	Core			A software application designed specifically to work well on a mobile device such as a telephone.
model	Property	100K - 1M	No change	Core		1	The model of the product. Use with the URL of a ProductModel or a textual representation of the model identifier. The URL of the ProductModel can be from an external source. It is recommende
MonetaryAmount	Class	100K - 1M	No change	Core			A monetary value or range. This type can be used to describe an amount of money such as $50 USD, or a range as in describing a bank account being suitable for a balance between £1,000 and £1
mpn	Property	100K - 1M	No change	Core		3	The Manufacturer Part Number (MPN) of the product, or the product to which the offer refers.
NewsArticle	Class	100K - 1M	No change	Core			A NewsArticle is an article whose content reports news, or provides background context and supporting materials for understanding the news. A more detailed overview of [schema.org News marku
numberOfBedrooms	Property	100K - 1M	Up	Pending		3	The total integer number of bedrooms in a some [[Accommodation]], [[ApartmentComplex]] or [[FloorPlan]].
numberOfEmployees	Property	100K - 1M	No change	Core		2	The number of employees in an organization, e.g. business.
numberOfItems	Property	100K - 1M	No change	Core		1	The number of items in an ItemList. Note that some descriptions might not fully describe all items in a list (e.g., multi-page pagination); in such cases, the numberOfItems would be for the
OfferCatalog	Class	100K - 1M	No change	Core			An OfferCatalog is an ItemList that contains related Offers and/or further OfferCatalogs that are offeredBy the same provider.
OfferShippingDetails	Class	100K - 1M	No change	Core			OfferShippingDetails represents information about shipping destinations. Multiple of these entities can be used to represent different shipping rates for different destinations: One entity f
OnlineStore	Class	100K - 1M	No change	Pending			An eCommerce site.
organizer	Property	100K - 1M	No change	Core		1	An organizer of an Event.
parentOrganization	Property	100K - 1M	No change	Core		1	The larger organization that this organization is a [[subOrganization]] of, if any.
paymentAccepted	Property	100K - 1M	No change	Core		1	Cash, Credit Card, Cryptocurrency, Local Exchange Tradings System, etc.
performer	Property	100K - 1M	No change	Core		1	A performer at the event—for example, a presenter, musician, musical group or actor.
PriceSpecification	Class	100K - 1M	No change	Core			A structured value representing a price or price range. Typically, only the subclasses of this type are used for markup. It is recommended to use [[MonetaryAmount]] to describe independent a
priceType	Property	100K - 1M	No change	Core		2	Defines the type of a price specified for an offered product, for example a list price, a (temporary) sale price or a manufacturer suggested retail price. If multiple prices are specified fo
ProductGroup	Class	100K - 1M	No change	Pending			A ProductGroup represents a group of [[Product]]s that vary only in certain well-described ways, such as by [[size]], [[color]], [[material]] etc. While a ProductGroup itself is not directly
productGroupID	Property	100K - 1M	No change	Pending		1	Indicates a textual identifier for a ProductGroup.
productID	Property	100K - 1M	No change	Core		1	The product identifier, such as ISBN. For example: ``` meta itemprop="productID" content="isbn:123-456-789" ```.
ProfessionalService	Class	100K - 1M	No change	Core			Original definition: "provider of professional services." The general [[ProfessionalService]] type for local businesses was deprecated due to confusion with [[Service]]. For reference, the
PropertyValue	Class	100K - 1M	No change	Core			A property-value pair, e.g. representing a feature of a product or place. Use the 'name' property for the name of the property. If there is an additional human-readable version of the value,
RealEstateAgent	Class	100K - 1M	No change	Core			A real-estate agent.
representativeOfPage	Property	100K - 1M	No change	Core		1	Indicates whether this image is representative of the content of the page.
Restaurant	Class	100K - 1M	No change	Core			A restaurant.
returnFees	Property	100K - 1M	No change	Pending		2	The type of return fees for purchased products (for any return reason).
returnMethod	Property	100K - 1M	No change	Pending		2	The type of return method offered, specified from an enumeration.
returnPolicyCategory	Property	100K - 1M	No change	Pending		2	Specifies an applicable return policy (from an enumeration).
screenshot	Property	100K - 1M	No change	Core		1	A link to a screenshot image of the app.
servesCuisine	Property	100K - 1M	No change	Core		1	The cuisine of the restaurant.
ServiceChannel	Class	100K - 1M	Up	Core			A means for accessing a service, e.g. a government office location, web site, or phone number.
ShippingDeliveryTime	Class	100K - 1M	No change	Core			ShippingDeliveryTime provides various pieces of information about delivery times for shipping.
shippingDestination	Property	100K - 1M	No change	Core		4	indicates (possibly multiple) shipping destinations. These can be defined in several ways, e.g. postalCode ranges.
shippingDetails	Property	100K - 1M	No change	Core		1	Indicates information about the shipping policies and options associated with an [[Offer]].
shippingRate	Property	100K - 1M	No change	Core		3	The shipping rate is the cost of shipping to the specified destination. Typically, the maxValue and currency values (of the [[MonetaryAmount]]) are most appropriate.
slogan	Property	100K - 1M	No change	Core		5	A slogan or motto associated with the item.
softwareVersion	Property	100K - 1M	No change	Core		1	Version of the software instance.
speakable	Property	100K - 1M	No change	Core		2	Indicates sections of a Web page that are particularly 'speakable' in the sense of being highlighted as being especially appropriate for text-to-speech conversion. Other sections of a page m
SpeakableSpecification	Class	100K - 1M	No change	Core			A SpeakableSpecification indicates (typically via [[xpath]] or [[cssSelector]]) sections of a document that are highlighted as particularly [[speakable]]. Instances of this type are expected
startDate	Property	100K - 1M	No change	Core		8	The start date and time of the item (in ISO 8601 date format).
State	Class	100K - 1M	No change	Core			A state or province of a country.
step	Property	100K - 1M	No change	Core		1	A single step item (as HowToStep, text, document, video, etc.) or a HowToSection.
Store	Class	100K - 1M	No change	Core			A retail good store.
subjectOf	Property	100K - 1M	No change	Core		1	A CreativeWork or Event about this Thing.
taxID	Property	100K - 1M	Up	Core		2	The Tax / Fiscal ID of the organization or person, e.g. the TIN in the US or the CIF/NIF in Spain.
thumbnail	Property	100K - 1M	No change	Core		1	Thumbnail image for an image or video.
timeRequired	Property	100K - 1M	No change	Core		1	Approximate or typical time it usually takes to work with or through the content of this work for the typical or target audience.
title	Property	100K - 1M	No change	Core		1	The title of the job.
totalTime	Property	100K - 1M	No change	Core		2	The total time required to perform instructions or a direction (including time to prepare the supplies), in ISO 8601 duration format.
transcript	Property	100K - 1M	Up	Core		2	If this MediaObject is an AudioObject or VideoObject, the transcript of that object.
transitTime	Property	100K - 1M	No change	Core		2	The typical delay the order has been sent for delivery and the goods reach the final customer. In the context of [[ShippingDeliveryTime]], use the [[QuantitativeValue]]. Typical properties:
unitText	Property	100K - 1M	No change	Core		4	A string or text indicating the unit of measurement. Useful if you cannot provide a standard unit code for unitCode.
userInteractionCount	Property	100K - 1M	No change	Core		1	The number of interactions for the CreativeWork using the WebSite or SoftwareApplication.
validFrom	Property	100K - 1M	No change	Core		9	The date when the item becomes valid.
variesBy	Property	100K - 1M	Up	Pending		1	Indicates the property or properties by which the variants in a [[ProductGroup]] vary, e.g. their size, color etc. Schema.org properties can be referenced by their short name e.g. "color"; t
vatID	Property	100K - 1M	No change	Core		2	The value-added Tax ID of the organization or person with national prefix (for example IT123456789). Can also be described as [[iso6523Code]] with proper prefix.
video	Property	100K - 1M	No change	Core		1	An embedded video object.
WatchAction	Class	100K - 1M	Up	Core			The act of consuming dynamic/moving visual content.
WebApplication	Class	100K - 1M	No change	Core			Web applications.
weight	Property	100K - 1M	No change	Core		5	The weight of the product or person.
abstract	Property	10K - 100K	No change	Pending		1	An abstract is a short description that summarizes a [[CreativeWork]].
acceptedPaymentMethod	Property	10K - 100K	No change	Core		3	The payment method(s) that are accepted in general by an organization, or for some specific demand or offer.
accessibilityFeature	Property	10K - 100K	No change	Core		1	Content features of the resource, such as accessible media, alternatives and supported enhancements for accessibility. Values should be drawn from the [approved vocabulary](https://www.w3.or
accessibilitySummary	Property	10K - 100K	No change	Core		1	A human-readable summary of specific accessibility features or deficiencies, consistent with the other accessibility metadata but expressing subtleties such as "short descriptions are presen
Accommodation	Class	10K - 100K	No change	Core			An accommodation is a place that can accommodate human beings, e.g. a hotel room, a camping pitch, or a meeting room. Many accommodations are for overnight stays, but this is not a mandatory
accommodationFloorPlan	Property	10K - 100K	No change	Pending		2	A floorplan of some [[Accommodation]].
accountablePerson	Property	10K - 100K	No change	Core		1	Specifies the Person that is legally accountable for the CreativeWork.
AccountingService	Class	10K - 100K	No change	Core			Accountancy business. As a [[LocalBusiness]] it can be described as a [[provider]] of one or more [[Service]]\(s).
acquireLicensePage	Property	10K - 100K	No change	Pending		1	Indicates a page documenting how licenses can be purchased or otherwise acquired, for the current item.
Action	Class	10K - 100K	No change	Core			An action performed by a direct agent and indirect participants upon a direct object. Optionally happens at a location with the help of an inanimate instrument. The execution of the action m
actionableFeedbackPolicy	Property	10K - 100K	No change	Pending		2	For a [[NewsMediaOrganization]] or other news-related [[Organization]], a statement about public engagement activities (for news media, the newsroom’s), including involving the public - digi
actionStatus	Property	10K - 100K	No change	Core		1	Indicates the current disposition of the Action.
actor	Property	10K - 100K	No change	Core		12	An actor (individual or a group), e.g. in TV, radio, movie, video games etc., or in an event. Actors can be associated with individual items or with a series, episode, clip.
additionalName	Property	10K - 100K	No change	Core		1	An additional name for a Person, can be used for a middle name.
agent	Property	10K - 100K	No change	Core		1	The direct performer or driver of the action (animate or inanimate). E.g. John wrote a book.
agentInteractionStatistic	Property	10K - 100K	No change	Pending		2	The number of completed interactions for this entity, in a particular role (the 'agent'), in a particular action (indicated in the statistic), and in a particular context (i.e. interactionSe
Apartment	Class	10K - 100K	No change	Core			An apartment (in American English) or flat (in British English) is a self-contained housing unit (a type of residential real estate) that occupies only part of a building (source: Wikipedia,
ApartmentComplex	Class	10K - 100K	No change	Core			Residence type: Apartment complex.
applicantLocationRequirements	Property	10K - 100K	No change	Pending		1	The location(s) applicants can apply from. This is usually used for telecommuting jobs where the applicant does not need to be in a physical office. Note: This should not be used for citizen
applicationSubCategory	Property	10K - 100K	No change	Core		1	Subcategory of the application, e.g. 'Arcade Game'.
appliesToDeliveryMethod	Property	10K - 100K	No change	Core		2	The delivery method(s) to which the delivery charge or payment charge specification applies.
Attorney	Class	10K - 100K	No change	Core			Professional service: Attorney. This type is deprecated - [[LegalService]] is more inclusive and less ambiguous.
audio	Property	10K - 100K	No change	Core		1	An embedded audio object.
AudioObject	Class	10K - 100K	No change	Core			An audio file.
AutoDealer	Class	10K - 100K	No change	Core			An car dealership.
AutomotiveBusiness	Class	10K - 100K	No change	Core			Car repair, sales, or parts.
AutoPartsStore	Class	10K - 100K	No change	Core			An auto parts store.
AutoRental	Class	10K - 100K	Up	Core			A car rental business.
AutoRepair	Class	10K - 100K	No change	Core			Car repair business.
availabilityEnds	Property	10K - 100K	Up	Core		3	The end of the availability of the product or service included in the offer.
availabilityStarts	Property	10K - 100K	No change	Core		3	The beginning of the availability of the product or service included in the offer.
availableAtOrFrom	Property	10K - 100K	No change	Core		2	The place(s) from which the offer can be obtained (e.g. store locations).
availableDeliveryMethod	Property	10K - 100K	No change	Core		2	The delivery method(s) available for this offer.
availableService	Property	10K - 100K	No change	Health		3	A medical service available from this provider.
awayTeam	Property	10K - 100K	No change	Core		1	The away team in a sports event.
BarOrPub	Class	10K - 100K	Up	Core			A bar or pub.
baseSalary	Property	10K - 100K	No change	Core		2	The base salary of the job or of an employee in an EmployeeRole.
BeautySalon	Class	10K - 100K	No change	Core			Beauty salon.
bed	Property	10K - 100K	No change	Core		3	The type of bed or beds included in the accommodation. For the single case of just one bed of a certain type, you use bed directly with a text. If you want to indicate the quantity of a cert
BedDetails	Class	10K - 100K	No change	Core			An entity holding detailed information about the available bed types, e.g. the quantity of twin beds for a hotel room. For the single case of just one bed of a certain type, you can use bed
billingDuration	Property	10K - 100K	No change	Pending		1	Specifies for how long this price (or price component) will be billed. Can be used, for example, to model the contractual duration of a subscription or payment plan. Type can be either a Dur
billingIncrement	Property	10K - 100K	No change	Core		1	This property specifies the minimal quantity and rounding increment that will be the basis for the billing. The unit of measurement is specified by the unitCode property.
birthDate	Property	10K - 100K	No change	Core		1	Date of birth.
birthPlace	Property	10K - 100K	No change	Core		1	The place where the person was born.
blogPosts	Property	10K - 100K	No change	Core	blogPost	1	Indicates a post that is part of a [[Blog]]. Note that historically, what we term a "Blog" was once known as a "weblog", and that what we term a "BlogPosting" is now often colloquially refer
bodyLocation	Property	10K - 100K	Up	Health		2	Location in the body of the anatomical structure.
bodyType	Property	10K - 100K	No change	Automotive		1	Indicates the design and body style of the vehicle (e.g. station wagon, hatchback, etc.).
Book	Class	10K - 100K	No change	Core			A book.
bookFormat	Property	10K - 100K	No change	Core		1	The format of the book.
branchOf	Property	10K - 100K	No change	Core	parentOrganization	1	The larger organization that this local business is a branch of, if any. Not to be confused with (anatomical) [[branch]].
BroadcastEvent	Class	10K - 100K	No change	Core			An over the air or online broadcast event.
browserRequirements	Property	10K - 100K	No change	Core		1	Specifies browser requirements in human-readable text. For example, 'requires HTML5 support'.
BusinessAudience	Class	10K - 100K	No change	Core			A set of characteristics belonging to businesses, e.g. who compose an item's target audience.
businessDays	Property	10K - 100K	No change	Core		2	Days of the week when the merchant typically operates, indicated via opening hours markup.
byArtist	Property	10K - 100K	No change	Core		2	The artist that performed this album or recording.
calories	Property	10K - 100K	No change	Core		1	The number of calories.
Car	Class	10K - 100K	No change	Core			A car is a wheeled, self-powered motor vehicle used for transportation.
carbohydrateContent	Property	10K - 100K	No change	Core		1	The number of grams of carbohydrates.
Certification	Class	10K - 100K	Up	Pending			A Certification is an official and authoritative statement about a subject, for example a product, service, person, or organization. A certification is typically issued by an indendent certi
checkinTime	Property	10K - 100K	No change	Core		2	The earliest someone may check into a lodging establishment.
checkoutPageURLTemplate	Property	10K - 100K	No change	Pending		1	A URL template (RFC 6570) for a checkout page for an offer. This approach allows merchants to specify a URL for online checkout of the offered product, by interpolating parameters such as th
checkoutTime	Property	10K - 100K	No change	Core		2	The latest someone may check out of a lodging establishment.
cholesterolContent	Property	10K - 100K	No change	Core		1	The number of milligrams of cholesterol.
citation	Property	10K - 100K	No change	Core		1	A citation or reference to another creative work, such as another publication, web page, scholarly article, etc.
Clip	Class	10K - 100K	No change	Core			A short TV or radio program or a segment/part of a program.
ClothingStore	Class	10K - 100K	No change	Core			A clothing store.
Collection	Class	10K - 100K	No change	Bibliographic			A collection of items, e.g. creative works or products.
CollegeOrUniversity	Class	10K - 100K	No change	Core			A college, university, or other third-level educational institution.
comment	Property	10K - 100K	No change	Core		2	Comments, typically from users.
commentText	Property	10K - 100K	No change	Core		1	The text of the UserComment.
commentTime	Property	10K - 100K	No change	Core		1	The time at which the UserComment was made.
CommunicateAction	Class	10K - 100K	No change	Core			The act of conveying information to another person via a communication medium (instrument) such as speech, email, or telephone conversation.
competitor	Property	10K - 100K	Up	Core		1	A competitor in a sports event.
containedIn	Property	10K - 100K	Up	Core	containedInPlace	1	The basic containment relation between a place and one that contains it.
containsPlace	Property	10K - 100K	No change	Core		1	The basic containment relation between a place and another that it contains.
contentLocation	Property	10K - 100K	No change	Core		1	The location depicted or described in the content. For example, the location in a photograph or painting.
contentRating	Property	10K - 100K	No change	Core		1	Official rating of a piece of content—for example, 'MPAA PG-13'.
contentType	Property	10K - 100K	Up	Core		1	The supported content type(s) for an EntryPoint response.
cookTime	Property	10K - 100K	No change	Core		1	The time it takes to actually cook the dish, in ISO 8601 duration format.
copyrightNotice	Property	10K - 100K	No change	Pending		1	Text of a notice appropriate for describing the copyright aspects of this Creative Work, ideally indicating the owner of the copyright for the Work.
correctionsPolicy	Property	10K - 100K	No change	Pending		2	For an [[Organization]] (e.g. [[NewsMediaOrganization]]), a statement describing (in news media, the newsroom’s) disclosure and correction policy for errors.
countryOfOrigin	Property	10K - 100K	No change	Core		6	The country of origin of something, including products as well as creative works such as movie and TV content. In the case of TV and movie, this would be the country of the principle offices
courseCode	Property	10K - 100K	Up	Core		1	The identifier for the [[Course]] used by the course [[provider]] (e.g. CS101 or 6.001).
CourseInstance	Class	10K - 100K	No change	Core			An instance of a [[Course]] which is distinct from other instances because it is offered at a different time or location or through different media or modes of study or to a specific section
courseMode	Property	10K - 100K	No change	Core		1	The medium or means of delivery of the course instance or the mode of study, either as a text label (e.g. "online", "onsite" or "blended"; "synchronous" or "asynchronous"; "full-time" or "pa
courseWorkload	Property	10K - 100K	No change	Pending		1	The amount of work expected of students taking the course, often provided as a figure per week or per month, and may be broken down by type. For example, "2 hours of lectures, 1 hour of lab
CreativeWorkSeries	Class	10K - 100K	No change	Core			A CreativeWorkSeries in schema.org is a group of related items, typically but not necessarily of the same kind. CreativeWorkSeries are usually organized into some order, often chronological.
Credential	Class	10K - 100K	No change	Pending			A credential is a certificate that is used to verify the identity of a person or entity.
credentialCategory	Property	10K - 100K	No change	Pending		1	The category or type of credential being described, for example "degree”, “certificate”, “badge”, or more specific term.
cutoffTime	Property	10K - 100K	No change	Core		2	Order cutoff time allows merchants to describe the time after which they will no longer process orders received on that day. For orders processed after cutoff time, one day gets added to the
DataDownload	Class	10K - 100K	No change	Core			All or part of a [[Dataset]] in downloadable form.
Dataset	Class	10K - 100K	No change	Core			A body of structured information describing some topic(s) of interest.
DayOfWeek	Class	10K - 100K	No change	Core			The day of the week, e.g. used to specify to which day the opening hours of an OpeningHoursSpecification refer. Originally, URLs from GoodRelations were u
deathDate	Property	10K - 100K	No change	Core		1	Date of death.
DefinedTerm	Class	10K - 100K	No change	Pending			A word, name, acronym, phrase, etc. with a formal definition. Often used in the context of category or subject classification, glossaries or dictionaries, product or creative work types, etc
DefinedTermSet	Class	10K - 100K	No change	Pending			A set of defined terms, for example a set of categories or a classification scheme, a glossary, dictionary or enumeration. Use the about property to specify what the term set is about.
DeliveryChargeSpecification	Class	10K - 100K	No change	Core			The price for the delivery of an offer using a particular delivery method.
deliveryLeadTime	Property	10K - 100K	No change	Core		2	The typical delay between the receipt of the order and the goods either leaving the warehouse or being prepared for pickup, in case the delivery method is on site pickup.
Dentist	Class	10K - 100K	No change	Core			A dentist.
department	Property	10K - 100K	No change	Core		1	A relationship between an organization and a department of that organization, also described as an organization (allowing different urls, logos, opening hours). For example: a store with a p
dependencies	Property	10K - 100K	Up	Core		1	Prerequisites needed to fulfill steps in article.
depth	Property	10K - 100K	No change	Core		4	The depth of the item.
DigitalDocument	Class	10K - 100K	No change	Core			An electronic file or document.
directApply	Property	10K - 100K	No change	Pending		1	Indicates whether an [[url]] that is associated with a [[JobPosting]] enables direct application for the job, via the posting website. A job posting is considered to have directApply of [[Tr
director	Property	10K - 100K	No change	Core		11	A director of e.g. TV, radio, movie, video gaming etc. content, or of an event. Directors can be associated with individual items or with a series, episode, clip.
disambiguatingDescription	Property	10K - 100K	No change	Core		1	A sub property of description. A short description of the item used to disambiguate from other, similar items. Information from other properties (in particular, name) may be necessary for th
discount	Property	10K - 100K	No change	Core		1	Any discount applied (to an Order).
DiscussionForumPosting	Class	10K - 100K	No change	Core			A posting to a discussion forum.
discussionUrl	Property	10K - 100K	No change	Core		1	A link to the page containing the comments of the CreativeWork.
distribution	Property	10K - 100K	No change	Core		1	A downloadable form of this dataset, at a specific location, in a specific format. This property can be repeated if different variations are available. There is no expectation that different
diversityPolicy	Property	10K - 100K	No change	Pending		2	Statement on diversity policy by an [[Organization]] e.g. a [[NewsMediaOrganization]]. For a [[NewsMediaOrganization]], a statement describing the newsroom’s diversity policy on both staffin
doesNotShip	Property	10K - 100K	No change	Core		3	Indicates when shipping to a particular [[shippingDestination]] is not available.
driveWheelConfiguration	Property	10K - 100K	No change	Core		1	The drive wheel configuration, i.e. which roadwheels will receive torque from the vehicle's engine via the drivetrain.
Duration	Class	10K - 100K	Up	Core			Quantity: Duration (use ISO 8601 duration format).
EducationalAudience	Class	10K - 100K	No change	Core			An EducationalAudience.
educationalCredentialAwarded	Property	10K - 100K	No change	Core		2	A description of the qualification, award, certificate, diploma or other educational credential awarded as a consequence of successful completion of this course or program.
educationalLevel	Property	10K - 100K	No change	Pending		4	The level in terms of progression through an educational or training context. Examples of educational levels include 'beginner', 'intermediate' or 'advanced', and formal sets of level indica
educationalRole	Property	10K - 100K	No change	Core		1	An educationalRole of an EducationalAudience.
educationRequirements	Property	10K - 100K	No change	Pending		2	Educational background needed for the position or Occupation.
Electrician	Class	10K - 100K	No change	Core			An electrician.
eligibleDuration	Property	10K - 100K	No change	Core		2	The duration for which the given offer is valid.
eligibleRegion	Property	10K - 100K	No change	Core		4	The ISO 3166-1 (ISO 3166-1 alpha-2) or ISO 3166-2 code, the place, or the GeoShape for the geo-political region(s) for which the offer or delivery charge specification is valid. See also [[
eligibleTransactionVolume	Property	10K - 100K	No change	Core		3	The transaction volume, in a monetary unit, for which the offer or price specification is valid, e.g. for indicating a minimal purchasing volume, to express free shipping above a certain ord
encodingFormat	Property	10K - 100K	No change	Core		2	Media type typically expressed using a MIME format (see IANA site and [MDN reference](https://developer.mozilla.org/en-US/doc
endOffset	Property	10K - 100K	No change	Pending		1	The end time of the clip expressed as the number of seconds from the beginning of the work.
engineDisplacement	Property	10K - 100K	No change	Automotive		1	The volume swept by all of the pistons inside the cylinders of an internal combustion engine in a single movement. Typical unit code(s): CMQ for cubic centimeter, LTR for liters, INQ for c
enginePower	Property	10K - 100K	No change	Automotive		1	The power of the vehicle's engine. Typical unit code(s): KWT for kilowatt, BHP for brake horsepower, N12 for metric horsepower (PS, with 1 PS = 735,49875 W) * Note 1: There are many differe
EngineSpecification	Class	10K - 100K	No change	Core			Information about the engine of the vehicle. A vehicle can have multiple engines represented by multiple engine specification entities.
EntertainmentBusiness	Class	10K - 100K	No change	Core			A business providing entertainment.
episodeNumber	Property	10K - 100K	No change	Core		1	Position of the episode within an ordered group of episodes.
estimatedCost	Property	10K - 100K	No change	Core		2	The estimated cost of the supply or supplies consumed when performing instructions.
ethicsPolicy	Property	10K - 100K	No change	Pending		2	Statement about ethics policy, e.g. of a [[NewsMediaOrganization]] regarding journalistic and publishing practices, or of a [[Restaurant]], a page describing food source policies. In the cas
event	Property	10K - 100K	No change	Core		7	Upcoming or past event associated with this place, organization, or action.
EventVenue	Class	10K - 100K	No change	Core			An event venue.
experienceRequirements	Property	10K - 100K	No change	Core		2	Description of skills and experience needed for the position or Occupation.
fatContent	Property	10K - 100K	No change	Core		1	The number of grams of fat.
fiberContent	Property	10K - 100K	No change	Core		1	The number of grams of fiber.
fileFormat	Property	10K - 100K	No change	Core	encodingFormat	1	Media type, typically MIME format (see IANA site) of the content, e.g. application/zip of a SoftwareApplication binary. In ca
FinancialProduct	Class	10K - 100K	No change	Core			A product provided to consumers and businesses by financial institutions such as banks, insurance companies, brokerage firms, consumer finance companies, and investment companies which compr
FinancialService	Class	10K - 100K	No change	Core			Financial services business.
FloorPlan	Class	10K - 100K	No change	Pending			A FloorPlan is an explicit representation of a collection of similar accommodations, allowing the provision of common information (room counts, sizes, layout diagrams) and offers for rental
Florist	Class	10K - 100K	No change	Core			A florist.
FollowAction	Class	10K - 100K	No change	Core			The act of forming a personal connection with someone/something (object) unidirectionally/asymmetrically to get updates polled from. Related actions: * [[BefriendAction]]: Unlike BefriendA
FoodEstablishment	Class	10K - 100K	No change	Core			A food-related business.
founders	Property	10K - 100K	No change	Core	founder	1	A person who founded this organization.
freeShippingThreshold	Property	10K - 100K	No change	Core		1	A monetary value above (or at) which the shipping rate becomes free. Intended to be used via an [[OfferShippingDetails]] with [[shippingSettingsLink]] matching this [[ShippingRateSettings]].
fuelEfficiency	Property	10K - 100K	Up	Core		1	The distance traveled per unit of fuel used; most commonly miles per gallon (mpg) or kilometers per liter (km/L). * Note 1: There are unfortunately no standard unit codes for miles per gall
fuelType	Property	10K - 100K	No change	Core		2	The type of fuel suitable for the engine or engines of the vehicle. If the vehicle has only one engine, this property can be attached directly to the vehicle.
fulfillmentType	Property	10K - 100K	No change	Pending		1	Type of fulfillment applicable to the [[ShippingService]].
funder	Property	10K - 100K	Up	Core		6	A person or organization that supports (sponsors) something through some kind of financial contribution.
FurnitureStore	Class	10K - 100K	No change	Core			A furniture store.
game	Property	10K - 100K	No change	Core		1	Video game which is played on this server.
gameItem	Property	10K - 100K	Up	Core		2	An item is an object within the game world that can be collected by a player or, occasionally, a non-player character.
gameLocation	Property	10K - 100K	No change	Core		2	Real or fictional location of the game (or part of game).
gamePlatform	Property	10K - 100K	No change	Core		2	The electronic systems used to play video games.
gender	Property	10K - 100K	No change	Pending		2	Gender of something, typically a [[Person]], but possibly also fictional characters, animals, etc. While https://schema.org/Male and https://schema.org/Female may be used, text strings are a
GeneralContractor	Class	10K - 100K	No change	Core			A general contractor.
geographicArea	Property	10K - 100K	No change	Core		1	The geographic area associated with the audience.
GeoShape	Class	10K - 100K	No change	Core			The geographic shape of a place. A GeoShape can be described using several properties whose values are based on latitude/longitude pairs. Either whitespace or commas can be used to separate
GovernmentOrganization	Class	10K - 100K	No change	Core			A governmental organization or agency.
gtin14	Property	10K - 100K	No change	Core		3	The GTIN-14 code of the product, or the product to which the offer refers. See GS1 GTIN Summary for more details.
gtin8	Property	10K - 100K	No change	Core		3	The GTIN-8 code of the product, or the product to which the offer refers. This code is also known as EAN/UCC-8 or 8-digit EAN. See [GS1 GTIN Summary](http://www.gs1.org/barcodes/technical/id
HairSalon	Class	10K - 100K	No change	Core			A hair salon.
hasCertification	Property	10K - 100K	Up	Core		5	Certification information about a product, organization, service, place, or person.
hasCourseInstance	Property	10K - 100K	No change	Core		1	An offering of the course at a specific time and place or through specific media or mode of study or to a specific section of students.
hasDefinedTerm	Property	10K - 100K	Up	Pending		2	A Defined Term contained in this term set.
hasMenu	Property	10K - 100K	No change	Core		1	Either the actual menu as a structured representation, as text, or a URL of the menu.
hasMenuItem	Property	10K - 100K	No change	Core		2	A food or drink item contained in a menu or menu section.
hasMenuSection	Property	10K - 100K	No change	Core		2	A subgrouping of the menu (by dishes, course, serving time period, etc.).
hasOccupation	Property	10K - 100K	No change	Core		1	The Person's occupation. For past professions, use Role for expressing dates.
hasShippingService	Property	10K - 100K	No change	Pending		2	Specification of a shipping service offered by the organization.
HealthAndBeautyBusiness	Class	10K - 100K	No change	Core			Health and beauty.
homeLocation	Property	10K - 100K	No change	Core		1	A contact location for a person's residence.
homeTeam	Property	10K - 100K	No change	Core		1	The home team in a sports event.
honorificPrefix	Property	10K - 100K	No change	Core		1	An honorific prefix preceding a Person's name such as Dr/Mrs/Mr.
honorificSuffix	Property	10K - 100K	No change	Core		1	An honorific suffix following a Person's name such as M.D./PhD/MSCSW.
Hospital	Class	10K - 100K	No change	Core			A hospital.
HotelRoom	Class	10K - 100K	No change	Core			A hotel room is a single room in a hotel. See also the dedicated document on the use of schema.org for marking up hotels and other forms of accommoda
House	Class	10K - 100K	No change	Core			A house is a building or structure that has the ability to be occupied for habitation by humans or other creatures (source: Wikipedia, the free encyclopedia, see <a href="http://en.wikipedia
howPerformed	Property	10K - 100K	Up	Health		1	How the procedure is performed.
HowToDirection	Class	10K - 100K	No change	Core			A direction indicating a single action to do in the instructions for how to achieve a result.
HowToSection	Class	10K - 100K	No change	Core			A sub-grouping of steps in the instructions for how to achieve a result (e.g. steps for making a pie crust within a pie recipe).
HowToSupply	Class	10K - 100K	No change	Core			A supply consumed when performing the instructions for how to achieve a result.
HowToTool	Class	10K - 100K	No change	Core			A tool used (but not consumed) when performing instructions for how to achieve a result.
HVACBusiness	Class	10K - 100K	No change	Core			A business that provides Heating, Ventilation and Air Conditioning services.
inAlbum	Property	10K - 100K	No change	Core		1	The album to which this recording belongs.
inDefinedTermSet	Property	10K - 100K	No change	Pending		1	A [[DefinedTermSet]] that contains this term.
IndividualProduct	Class	10K - 100K	No change	Core			A single, identifiable product instance (e.g. a laptop with a particular serial number).
industry	Property	10K - 100K	No change	Core		1	The industry associated with the job position.
inProductGroupWithID	Property	10K - 100K	Up	Pending		1	Indicates the [[productGroupID]] for a [[ProductGroup]] that this product [[isVariantOf]].
instructor	Property	10K - 100K	No change	Core		1	A person assigned to instruct or provide instructional assistance for the [[CourseInstance]].
InsuranceAgency	Class	10K - 100K	No change	Core			An Insurance agency.
isAcceptingNewPatients	Property	10K - 100K	No change	Pending		1	Whether the provider is accepting new patients.
isBasedOn	Property	10K - 100K	No change	Core		1	A resource from which this work is derived or from which it is a modification or adaptation.
isbn	Property	10K - 100K	No change	Core		1	The ISBN of the book.
isLiveBroadcast	Property	10K - 100K	No change	Core		1	True if the broadcast is of a live event.
isSimilarTo	Property	10K - 100K	Up	Core		2	A pointer to another, functionally similar product (or multiple products).
issuedBy	Property	10K - 100K	No change	Core		3	The organization issuing the item, for example a [[Permit]], [[Ticket]], or [[Certification]].
isVariantOf	Property	10K - 100K	Up	Core		2	Indicates the kind of product that this is a variant of. In the case of [[ProductModel]], this is a pointer (from a ProductModel) to a base product from which this product is a variant. It i
itinerary	Property	10K - 100K	No change	Pending		1	Destination(s) ( [[Place]] ) that make up a trip. For a trip where destination order is important use [[ItemList]] to specify that order (see examples).
JewelryStore	Class	10K - 100K	No change	Core			A jewelry store.
jobBenefits	Property	10K - 100K	No change	Core		1	Description of benefits associated with the job.
jobLocationType	Property	10K - 100K	No change	Pending		1	A description of the job location (e.g. TELECOMMUTE for telecommute jobs).
language	Property	10K - 100K	No change	Core	inLanguage	2	A sub property of instrument. The language used on this action.
Language	Class	10K - 100K	No change	Core			Natural languages such as Spanish, Tamil, Hindi, English, etc. Formal language code tags expressed in BCP 47 can be used via the [[alternat
lastReviewed	Property	10K - 100K	No change	Core		1	Date on which the content on this web page was last reviewed for accuracy and/or completeness.
learningResourceType	Property	10K - 100K	No change	Core		2	The predominant type or kind characterizing the learning resource. For example, 'presentation', 'handout'.
LegalService	Class	10K - 100K	No change	Core			A LegalService is a business that provides legally-oriented services, advice and representation, e.g. law firms. As a [[LocalBusiness]] it can be described as a [[provider]] of one or more
LikeAction	Class	10K - 100K	No change	Core			The act of expressing a positive sentiment about the object. An agent likes an object (a proposition, topic or theme) with participants.
locationCreated	Property	10K - 100K	No change	Core		1	The location where the CreativeWork was created, which may not be the same as the location depicted in the CreativeWork.
Locksmith	Class	10K - 100K	No change	Core			A locksmith.
LodgingBusiness	Class	10K - 100K	No change	Core			A lodging business, such as a motel, hotel, or inn.
Map	Class	10K - 100K	No change	Core			A map.
material	Property	10K - 100K	No change	Core		2	A material that something is made from, e.g. leather, wool, cotton, paper.
maximumAttendeeCapacity	Property	10K - 100K	No change	Core		2	The total number of individuals that may attend an event or venue.
maxPrice	Property	10K - 100K	No change	Core		1	The highest price if the price is a range.
MedicalAudience	Class	10K - 100K	Up	Health			Target audiences for medical web pages.
MedicalClinic	Class	10K - 100K	No change	Health			A facility, often associated with a hospital or medical school, that is devoted to the specific diagnosis and/or healthcare. Previously limited to outpatients but with evolution it may be op
MedicalCondition	Class	10K - 100K	No change	Health			Any condition of the human body that affects the normal functioning of a person, whether physically or mentally. Includes diseases, injuries, disabilities, disorders, syndromes, etc.
MedicalOrganization	Class	10K - 100K	No change	Core			A medical organization (physical or not), such as hospital, institution or clinic.
MedicalProcedure	Class	10K - 100K	No change	Health			A process of care used in either a diagnostic, therapeutic, preventive or palliative capacity that relies on invasive (surgical), non-invasive, or other techniques.
MedicalSpecialty	Class	10K - 100K	No change	Health			Any specific branch of medical science or practice. Medical specialities include clinical specialties that pertain to particular organ systems and their respective disease states, as well as
MedicalTherapy	Class	10K - 100K	No change	Health			Any medical intervention designed to prevent, treat, and cure human diseases and medical conditions, including both curative and palliative therapies. Medical therapies are typically process
MedicalWebPage	Class	10K - 100K	No change	Health			A web page that provides medical information.
member	Property	10K - 100K	No change	Core		2	A member of an Organization or a ProgramMembership. Organizations can be members of organizations; ProgramMembership is typically for individuals.
mentions	Property	10K - 100K	No change	Core		1	Indicates that the CreativeWork contains a reference to, but is not necessarily about a concept.
menu	Property	10K - 100K	No change	Core	hasMenu	1	Either the actual menu as a structured representation, as text, or a URL of the menu.
menuAddOn	Property	10K - 100K	Up	Core		1	Additional menu item(s) such as a side dish of salad or side order of fries that can be added to this menu item. Additionally it can be a menu section containing allowed add-on menu items fo
MenuItem	Class	10K - 100K	No change	Core			A food or drink item listed in a menu or menu section.
MenuSection	Class	10K - 100K	No change	Core			A sub-grouping of food or drink items in a menu. E.g. courses (such as 'Dinner', 'Breakfast', etc.), specific type of dishes (such as 'Meat', 'Vegan', 'Drinks', etc.), or some other classifi
merchantReturnLink	Property	10K - 100K	No change	Pending		1	Specifies a Web page or service by URL, for product returns.
mileageFromOdometer	Property	10K - 100K	No change	Core		1	The total distance travelled by the particular vehicle since its initial production, as read from its odometer. Typical unit code(s): KMT for kilometers, SMI for statute miles.
minPrice	Property	10K - 100K	No change	Core		1	The lowest price if the price is a range.
modelDate	Property	10K - 100K	No change	Automotive		1	The release date of a vehicle model (often used to differentiate versions of the same make and model).
Movie	Class	10K - 100K	No change	Core			A movie.
MovingCompany	Class	10K - 100K	No change	Core			A moving company.
MusicAlbum	Class	10K - 100K	No change	Core			A collection of music tracks.
MusicEvent	Class	10K - 100K	No change	Core			Event type: Music event.
MusicGroup	Class	10K - 100K	No change	Core			A musical group, such as a band, an orchestra, or a choir. Can also be a solo musician.
MusicRecording	Class	10K - 100K	No change	Core			A music recording (track), usually a single song.
naics	Property	10K - 100K	No change	Core		2	The North American Industry Classification System (NAICS) code for a particular organization or business person.
nationality	Property	10K - 100K	No change	Core		1	Nationality of the person.
negativeNotes	Property	10K - 100K	No change	Pending		2	Provides negative considerations regarding something, most typically in pro/con lists for reviews (alongside [[positiveNotes]]). For symmetry In the case of a [[Review]], the property descri
NewsMediaOrganization	Class	10K - 100K	No change	Pending			A News/Media organization such as a newspaper or TV station.
NGO	Class	10K - 100K	No change	Core			Organization: Non-governmental Organization.
numberOfBathroomsTotal	Property	10K - 100K	No change	Pending		2	The total integer number of bathrooms in some [[Accommodation]], following real estate conventions as documented in RESO:
numberOfBeds	Property	10K - 100K	No change	Core		1	The quantity of the given bed type available in the HotelRoom, Suite, House, or Apartment.
numberOfDoors	Property	10K - 100K	No change	Core		1	The number of doors. Typical unit code(s): C62.
numberOfEpisodes	Property	10K - 100K	Up	Core		4	The number of episodes in this season or series.
numberOfFullBathrooms	Property	10K - 100K	No change	Pending		2	Number of full bathrooms - The total number of full and ¾ bathrooms in an [[Accommodation]]. This corresponds to the [BathroomsFull field in RESO](https://ddwiki.reso.org/display/DDW17/Bathr
numberOfPages	Property	10K - 100K	No change	Core		1	The number of pages in the book.
numberOfPlayers	Property	10K - 100K	No change	Core		2	Indicate how many people can play this game (minimum, maximum, or range).
numberOfRooms	Property	10K - 100K	No change	Core		7	The number of rooms (excluding bathrooms and closets) of the accommodation or lodging business. Typical unit code(s): ROM for room or C62 for no unit. The type of room can be put in the unit
numTracks	Property	10K - 100K	No change	Core		1	The number of tracks in this album or playlist.
nutrition	Property	10K - 100K	No change	Core		2	Nutrition information about the recipe or menu item.
NutritionInformation	Class	10K - 100K	No change	Core			Nutritional information about the recipe.
object	Property	10K - 100K	No change	Core		1	The object upon which the action is carried out, whose state is kept intact or changed. Also known as the semantic roles patient, affected or undergoer (which change their state) or theme (w
occupancy	Property	10K - 100K	No change	Core		5	The allowed total occupancy for the accommodation in persons (including infants etc). For individual accommodations, this is not necessarily the legal maximum but defines the permitted usage
Occupation	Class	10K - 100K	No change	Core			A profession, may involve prolonged training and/or a formal qualification.
occupationalCategory	Property	10K - 100K	No change	Pending		5	A category describing the job, preferably using a term from a taxonomy such as BLS O*NET-SOC, [ISCO-08](https://www.ilo.org/public/english/bureau/s
occupationLocation	Property	10K - 100K	No change	Core		1	The region/country for which this occupational description is appropriate. Note that educational requirements and qualifications can vary between jurisdictions.
offeredBy	Property	10K - 100K	No change	Core		1	A pointer to the organization or person making the offer.
OnlineBusiness	Class	10K - 100K	No change	Pending			A particular online business, either standalone or the online part of a broader organization. Examples include an eCommerce site, an online travel booking site, an online learning site, an o
OrderAction	Class	10K - 100K	No change	Core			An agent orders an object/product/service to be delivered/sent.
ownershipFundingInfo	Property	10K - 100K	No change	Pending		2	For an [[Organization]] (often but not necessarily a [[NewsMediaOrganization]]), a description of organizational ownership structure; funding and grants. In a news/media setting, this is wit
owns	Property	10K - 100K	No change	Core		2	Things owned by the organization or person.
partOfSeries	Property	10K - 100K	No change	Core		3	The series to which this episode or season belongs.
PaymentMethod	Class	10K - 100K	No change	Core			A payment method is a standardized procedure for transferring the monetary amount for a purchase. Payment methods are characterized by the legal and technical structures used, and by the org
PeopleAudience	Class	10K - 100K	No change	Core			A set of characteristics belonging to people, e.g. who compose an item's target audience.
performers	Property	10K - 100K	Up	Core	performer	1	The main performer or performers of the event—for example, a presenter, musician, or actor.
PerformingGroup	Class	10K - 100K	No change	Core			A performance group, such as a band, an orchestra, or a circus.
performTime	Property	10K - 100K	Up	Core		2	The length of time it takes to perform instructions or a direction (not including time to prepare the supplies), in ISO 8601 duration format.
permissions	Property	10K - 100K	No change	Core		1	Permission(s) required to run the app (for example, a mobile app may require full internet access or may run only on wifi).
Permit	Class	10K - 100K	No change	Core			A permit issued by an organization, e.g. a parking pass.
petsAllowed	Property	10K - 100K	No change	Core		4	Indicates whether pets are allowed to enter the accommodation or lodging business. More detailed information can be put in a text value.
Pharmacy	Class	10K - 100K	No change	Core			A pharmacy or drugstore.
photo	Property	10K - 100K	No change	Core		1	A photograph of this place.
Photograph	Class	10K - 100K	No change	Core			A photograph.
photos	Property	10K - 100K	No change	Core	photo	1	Photographs of this place.
Physician	Class	10K - 100K	No change	Core			An individual physician or a physician's office considered as a [[MedicalOrganization]].
playerType	Property	10K - 100K	Up	Core		1	Player type required—for example, Flash or Silverlight.
playMode	Property	10K - 100K	No change	Core		2	Indicates whether this game is multi-player, co-op or single-player. The game can be marked as multi-player, co-op and single-player at the same time.
Plumber	Class	10K - 100K	No change	Core			A plumbing service.
PodcastEpisode	Class	10K - 100K	No change	Pending			A single episode of a podcast series.
PodcastSeries	Class	10K - 100K	No change	Pending			A podcast is an episodic series of digital audio or video files which a user can download and listen to.
positiveNotes	Property	10K - 100K	No change	Pending		2	Provides positive considerations regarding something, for example product highlights or (alongside [[negativeNotes]]) pro/con lists for reviews. In the case of a [[Review]], the property des
postOfficeBoxNumber	Property	10K - 100K	No change	Core		1	The post office box number for PO box addresses.
prepTime	Property	10K - 100K	No change	Core		2	The length of time it takes to prepare the items to be used in instructions or a direction, in ISO 8601 duration format.
procedureType	Property	10K - 100K	No change	Health		1	The type of procedure, for example Surgical, Noninvasive, or Percutaneous.
productionDate	Property	10K - 100K	No change	Core		2	The date of production of the item, e.g. vehicle.
proficiencyLevel	Property	10K - 100K	No change	Core		1	Proficiency needed for this content; expected values: 'Beginner', 'Expert'.
propertyID	Property	10K - 100K	No change	Core		1	A commonly used identifier for the characteristic represented by the property, e.g. a manufacturer or a standard code for a property. propertyID can be (1) a prefixed string, mainly meant to
proteinContent	Property	10K - 100K	No change	Core		1	The number of grams of protein.
publicAccess	Property	10K - 100K	No change	Core		1	A flag to signal that the [[Place]] is open to public visitors. If this property is omitted there is no assumed default boolean value.
publishingPrinciples	Property	10K - 100K	No change	Core		3	The publishingPrinciples property indicates (typically via [[URL]]) a document describing the editorial principles of an [[Organization]] (or individual, e.g. a [[Person]] writing a blog) th
QAPage	Class	10K - 100K	No change	Core			A QAPage is a WebPage focussed on a specific Question and its Answer(s), e.g. in a question answering site or documenting Frequently Asked Questions (FAQs).
qualifications	Property	10K - 100K	No change	Pending		2	Specific qualifications required for this role or Occupation.
query	Property	10K - 100K	No change	Core		1	A sub property of instrument. The query used on this action.
RealEstateListing	Class	10K - 100K	No change	Pending			A [[RealEstateListing]] is a listing that describes one or more real-estate [[Offer]]s (whose [[businessFunction]] is typically to lease out, or to sell). The [[RealEstateListing]] type itse
Recipe	Class	10K - 100K	No change	Core			A recipe. For dietary restrictions covered by the recipe, a few common restrictions are enumerated via [[suitableForDiet]]. The [[keywords]] property can also be used to add more detail.
recipeCategory	Property	10K - 100K	No change	Core		1	The category of the recipe—for example, appetizer, entree, etc.
recipeCuisine	Property	10K - 100K	No change	Core		1	The cuisine of the recipe (for example, French or Ethiopian).
recipeIngredient	Property	10K - 100K	No change	Core		1	An ingredient or ordered list of ingredients and potentially quantities used in the recipe, e.g. 1 cup of sugar, flour or garlic. The ingredients can be represented as free text or more stru
recipeInstructions	Property	10K - 100K	No change	Core		1	A step in making the recipe, in the form of a single item (document, video, etc.) or an ordered list with HowToStep and/or HowToSection items.
recipeYield	Property	10K - 100K	No change	Core		1	The quantity produced by the recipe (for example, number of people served, number of servings, etc).
recognizedBy	Property	10K - 100K	No change	Pending		1	An organization that acknowledges the validity, value or utility of a credential. Note: recognition may include a process of quality assurance or accreditation.
refundType	Property	10K - 100K	No change	Pending		2	A refund type, from an enumerated list.
regionsAllowed	Property	10K - 100K	Up	Core		1	The regions where the media is allowed. If not specified, then it's assumed to be allowed everywhere. Specify the countries in ISO 3166 format.
RegisterAction	Class	10K - 100K	Up	Core			The act of registering to be a user of a service, product or web page. Related actions: * [[JoinAction]]: Unlike JoinAction, RegisterAction implies you are registering to be a user of a se
relatedLink	Property	10K - 100K	No change	Core		1	A link related to this web page, for example to other related web pages.
releaseDate	Property	10K - 100K	No change	Core		1	The release date of a product or product model. This can be used to distinguish the exact variant of a product.
releaseNotes	Property	10K - 100K	No change	Core		1	Description of what changed in this version.
relevantSpecialty	Property	10K - 100K	Up	Health		1	If applicable, a medical specialty in which this entity is relevant.
repeatFrequency	Property	10K - 100K	No change	Pending		1	Defines the frequency at which [[Event]]s will occur according to a schedule [[Schedule]]. The intervals between events should be defined as a [[Duration]] of time.
Reservation	Class	10K - 100K	No change	Core			Describes a reservation for travel, dining or an event. Some reservations require tickets. Note: This type is for information about actual reservations, e.g. in confirmation emails or HTML
ReserveAction	Class	10K - 100K	No change	Core			Reserving a concrete object. Related actions: * [[ScheduleAction]]: Unlike ScheduleAction, ReserveAction reserves concrete objects (e.g. a table, a hotel) towards a time slot / spatial all
Residence	Class	10K - 100K	No change	Core			The place where a person lives.
responsibilities	Property	10K - 100K	No change	Core		2	Responsibilities associated with this role or Occupation.
result	Property	10K - 100K	No change	Core		1	The result produced in the action. E.g. John wrote a book.
returnPolicyCountry	Property	10K - 100K	No change	Pending		1	The country where the product has to be sent to for returns, for example "Ireland" using the [[name]] property of [[Country]]. You can also provide the two-letter [ISO 3166-1 alpha-2 country
returnShippingFeesAmount	Property	10K - 100K	No change	Pending		2	Amount of shipping costs for product returns (for any reason). Applicable when property [[returnFees]] equals [[ReturnShippingFees]].
reviewAspect	Property	10K - 100K	No change	Core		3	This Review or Rating is relevant to this part or facet of the itemReviewed.
reviewedBy	Property	10K - 100K	No change	Core		1	People or organizations that have reviewed the content on this web page for accuracy and/or completeness.
RoofingContractor	Class	10K - 100K	No change	Core			A roofing contractor.
saturatedFatContent	Property	10K - 100K	No change	Core		1	The number of grams of saturated fat.
Schedule	Class	10K - 100K	No change	Pending			A schedule defines a repeating time period used to describe a regularly occurring [[Event]]. At a minimum a schedule will specify [[repeatFrequency]] which describes the interval between occ
ScholarlyArticle	Class	10K - 100K	No change	Core			A scholarly article.
School	Class	10K - 100K	Up	Core			A school.
SearchResultsPage	Class	10K - 100K	No change	Core			Web page type: Search results page.
SeekToAction	Class	10K - 100K	No change	Pending			This is the [[Action]] of navigating to a specific [[startOffset]] timestamp within a [[VideoObject]], typically represented with a URL template structure.
SelfStorage	Class	10K - 100K	Up	Core			A self-storage facility.
serialNumber	Property	10K - 100K	No change	Core		3	The serial number or any alphanumeric identifier of a particular product. When attached to an offer, it is a shortcut for the serial number of the product included in the offer.
Series	Class	10K - 100K	No change	Core			A Series in schema.org is a group of related items, typically but not necessarily of the same kind. See also [[CreativeWorkSeries]], [[EventSeries]].
serviceArea	Property	10K - 100K	No change	Core	areaServed	3	The geographic area where the service is provided.
serviceLocation	Property	10K - 100K	No change	Core		1	The location (e.g. civic structure, local business, etc.) where a person can go to access the service.
serviceOutput	Property	10K - 100K	No change	Core		1	The tangible thing generated by the service, e.g. a passport, permit, etc.
servicePhone	Property	10K - 100K	No change	Core		1	The phone number to use to access the service.
serviceUrl	Property	10K - 100K	No change	Core		1	The website to access the service.
servingSize	Property	10K - 100K	No change	Core		1	The serving size, in terms of the number of volume or mass.
ShareAction	Class	10K - 100K	No change	Core			The act of distributing content to people for their amusement or edification.
shippingConditions	Property	10K - 100K	No change	Pending		1	The conditions (constraints, price) applicable to the [[ShippingService]].
ShippingConditions	Class	10K - 100K	No change	Pending			ShippingConditions represent a set of constraints and information about the conditions of shipping a product. Such conditions may apply to only a subset of the products being shipped, depend
shippingOrigin	Property	10K - 100K	No change	Core		2	Indicates the origin of a shipment, i.e. where it should be coming from.
ShippingService	Class	10K - 100K	No change	Pending			ShippingService represents the criteria used to determine if and how an offer could be shipped to a customer.
significantLink	Property	10K - 100K	No change	Core		1	One of the more significant URLs on the page. Typically, these are the non-navigation links that are clicked on the most.
SingleFamilyResidence	Class	10K - 100K	No change	Core			Residence type: Single-family home.
size	Property	10K - 100K	No change	Pending		2	A standardized size of a product or creative work, specified either through a simple textual string (for example 'XL', '32Wx34L'), a QuantitativeValue with a unitCode, or a comprehensive and
skills	Property	10K - 100K	No change	Core		4	A statement of knowledge, skill, ability, task or any other assertion expressing a competency that is either claimed by a person, an organization or desired or required to fulfill a role or
smokingAllowed	Property	10K - 100K	No change	Core		1	Indicates whether it is allowed to smoke in the place, e.g. in the restaurant, hotel or hotel room.
SocialMediaPosting	Class	10K - 100K	No change	Core			A post to a social media platform, including blog posts, tweets, Facebook posts, etc.
sodiumContent	Property	10K - 100K	No change	Core		1	The number of milligrams of sodium.
softwareHelp	Property	10K - 100K	No change	Core		1	Software application help.
softwareRequirements	Property	10K - 100K	No change	Core		1	Component dependency requirements for application. This includes runtime environments and shared libraries that are not included in the application distribution package, but required to run
SomeProducts	Class	10K - 100K	No change	Core			A placeholder for multiple similar products of the same kind.
sourceOrganization	Property	10K - 100K	No change	Core		1	The Organization on whose behalf the creator was working.
spatialCoverage	Property	10K - 100K	No change	Core		1	The spatialCoverage of a CreativeWork indicates the place(s) which are the focus of the content. It is a subproperty of contentLocation intended primarily for more technical and detailed mat
specialty	Property	10K - 100K	No change	Core		1	One of the domain specialities to which this web page's content applies.
sponsor	Property	10K - 100K	No change	Core		6	A person or organization that supports a thing through a pledge, promise, or financial contribution. E.g. a sponsor of a Medical Study or a corporate sponsor of an event.
sport	Property	10K - 100K	No change	Pending		2	A type of sport (e.g. Baseball).
SportsActivityLocation	Class	10K - 100K	No change	Core			A sports location, such as a playing field.
SportsEvent	Class	10K - 100K	No change	Core			Event type: Sports event.
SportsOrganization	Class	10K - 100K	No change	Core			Represents the collection of all sports organizations, including sports teams, governing bodies, and sports associations.
SportsTeam	Class	10K - 100K	No change	Core			Organization: Sports team.
starRating	Property	10K - 100K	No change	Core		2	An official rating for a lodging business or food establishment, e.g. from national associations or standards bodies. Use the author property to indicate the rating organization, e.g. as an
startOffset	Property	10K - 100K	No change	Pending		2	The start time of the clip expressed as the number of seconds from the beginning of the work.
storageRequirements	Property	10K - 100K	No change	Core		1	Storage requirements (free space required).
subOrganization	Property	10K - 100K	No change	Core		1	A relationship between two organizations where the first includes the second, e.g., as a subsidiary. See also: the more specific 'department' property.
SubscribeAction	Class	10K - 100K	No change	Core			The act of forming a personal connection with someone/something (object) unidirectionally/asymmetrically to get updates pushed to. Related actions: * [[FollowAction]]: Unlike FollowAction,
sugarContent	Property	10K - 100K	No change	Core		1	The number of grams of sugar.
suggestedAnswer	Property	10K - 100K	No change	Core		1	An answer (possibly one of several, possibly incorrect) to a Question, e.g. on a Question/Answer site.
suggestedGender	Property	10K - 100K	No change	Core		2	The suggested gender of the intended person or audience, for example "male", "female", or "unisex".
suggestedMinAge	Property	10K - 100K	No change	Core		1	Minimum recommended age in years for the audience or user.
suitableForDiet	Property	10K - 100K	No change	Core		2	Indicates a dietary restriction or guideline for which this recipe or menu item is suitable, e.g. diabetic, halal etc.
supply	Property	10K - 100K	No change	Core		2	A sub-property of instrument. A supply consumed when performing instructions or a direction.
Table	Class	10K - 100K	No change	Core			A table on a Web page.
TaxiService	Class	10K - 100K	Up	Core			A service for a vehicle for hire with a driver for local travel. Fares are usually calculated based on distance traveled.
teaches	Property	10K - 100K	No change	Pending		3	The item being described is intended to help a person learn the competency or learning outcome defined by the referenced term.
TechArticle	Class	10K - 100K	No change	Core			A technical article - Example: How-to (task) topics, step-by-step, procedural troubleshooting, specifications, etc.
temporalCoverage	Property	10K - 100K	No change	Core		1	The temporalCoverage of a CreativeWork indicates the period that the content applies to, i.e. that it describes, either as a DateTime or as a textual string indicating a time period in [ISO
termsOfService	Property	10K - 100K	No change	Pending		1	Human-readable terms of service documentation.
Text	Class	10K - 100K	No change	Core			Data type: Text.
tool	Property	10K - 100K	No change	Core		2	A sub property of instrument. An object used (but not consumed) when performing instructions or a direction.
tourBookingPage	Property	10K - 100K	No change	Pending		3	A page providing information on how to book a tour of some [[Place]], such as an [[Accommodation]] or [[ApartmentComplex]] in a real estate setting, as well as other kinds of tours as approp
TouristAttraction	Class	10K - 100K	No change	Core			A tourist attraction. In principle any Thing can be a [[TouristAttraction]], from a [[Mountain]] and [[LandmarksOrHistoricalBuildings]] to a [[LocalBusiness]]. This Type can be used on its o
TouristDestination	Class	10K - 100K	No change	Pending			A tourist destination. In principle any [[Place]] can be a [[TouristDestination]] from a [[City]], Region or [[Country]] to an [[AmusementPark]] or [[Hotel]]. This Type can be used on its ow
TouristTrip	Class	10K - 100K	No change	Pending			A tourist trip. A created itinerary of visits to one or more places of interest ([[TouristAttraction]]/[[TouristDestination]]) often linked by a similar theme, geographic area, or interest t
touristType	Property	10K - 100K	No change	Core		3	Attraction suitable for type(s) of tourist. E.g. children, visitors from a particular country, etc.
track	Property	10K - 100K	No change	Core		2	A music recording (track)—usually a single song. If an ItemList is given, the list should contain items of type MusicRecording.
transFatContent	Property	10K - 100K	No change	Core		1	The number of grams of trans fat.
TravelAgency	Class	10K - 100K	No change	Core			A travel agency.
Trip	Class	10K - 100K	No change	Core			A trip or journey. An itinerary of visits to one or more places.
TVSeries	Class	10K - 100K	No change	Core			CreativeWorkSeries dedicated to TV broadcast and associated online delivery.
typeOfBed	Property	10K - 100K	No change	Core		1	The type of bed to which the BedDetail refers, i.e. the type of bed available in the quantity indicated by quantity.
typicalAgeRange	Property	10K - 100K	No change	Core		2	The typical expected age range, e.g. '7-9', '11-'.
unsaturatedFatContent	Property	10K - 100K	No change	Core		1	The number of grams of unsaturated fat.
upvoteCount	Property	10K - 100K	No change	Core		1	The number of upvotes this question, answer or comment has received from the community.
UserComments	Class	10K - 100K	No change	Core	InteractionCounter		UserInteraction and its subtypes is an old way of talking about users interacting with pages. It is generally better to use [[Action]]-based vocabulary, alongside types such as [[Comment]].
VacationRental	Class	10K - 100K	No change	Core			A kind of lodging business that focuses on renting single properties for limited time.
variableMeasured	Property	10K - 100K	No change	Pending		2	The variableMeasured property can indicate (repeated as necessary) the variables that are measured in some dataset, either described as text or as pairs of identifier and description using P
Vehicle	Class	10K - 100K	No change	Core			A vehicle is a device that is designed or used to transport people or cargo over land, water, air, or through space.
vehicleConfiguration	Property	10K - 100K	No change	Core		1	A short text indicating the configuration of the vehicle, e.g. '5dr hatchback ST 2.5 MT 225 hp' or 'limited edition'.
vehicleEngine	Property	10K - 100K	No change	Core		1	Information about the engine or engines of the vehicle.
vehicleIdentificationNumber	Property	10K - 100K	No change	Core		1	The Vehicle Identification Number (VIN) is a unique serial number used by the automotive industry to identify individual motor vehicles.
vehicleInteriorColor	Property	10K - 100K	No change	Core		1	The color or color combination of the interior of the vehicle.
vehicleInteriorType	Property	10K - 100K	No change	Core		1	The type or material of the interior of the vehicle (e.g. synthetic fabric, leather, wood, etc.). While most interior types are characterized by the material used, an interior type can also
vehicleModelDate	Property	10K - 100K	No change	Core		1	The release date of a vehicle model (often used to differentiate versions of the same make and model).
vehicleSeatingCapacity	Property	10K - 100K	No change	Core		1	The number of passengers that can be seated in the vehicle, both in terms of the physical space available, and in terms of limitations set by law. Typical unit code(s): C62 for persons.
vehicleTransmission	Property	10K - 100K	No change	Core		1	The type of component used for transmitting the power from a rotating power source to the wheels or other relevant component(s) ("gearbox" for cars).
version	Property	10K - 100K	Up	Core		1	The version of the CreativeWork embodied by a specified resource.
VideoGame	Class	10K - 100K	No change	Core			A video game is an electronic game that involves human interaction with a user interface to generate visual feedback on a video device.
videoQuality	Property	10K - 100K	No change	Core		1	The quality of the video.
ViewAction	Class	10K - 100K	No change	Core			The act of consuming static visual content.
VirtualLocation	Class	10K - 100K	No change	Pending			An online or virtual location for attending events. For example, one may attend an online seminar or educational event. While a virtual location may be used as the location of an event, virt
warranty	Property	10K - 100K	No change	Core		2	The warranty promise(s) included in the offer.
WarrantyPromise	Class	10K - 100K	No change	Core			A structured value representing the duration and scope of services that will be provided to a customer free of charge in case of a defect or malfunction of a product.
webFeed	Property	10K - 100K	Up	Pending		2	The URL for a feed, e.g. associated with a podcast series, blog, or series of date-stamped updates. This is usually RSS or Atom.
workHours	Property	10K - 100K	No change	Core		1	The typical working hours for this job (e.g. 1st shift, night shift, 8am-5pm).
workLocation	Property	10K - 100K	No change	Core		1	A contact location for a person's place of work.
workTranslation	Property	10K - 100K	Up	Bibliographic		1	A work that is a translation of the content of this work. E.g. 西遊記 has an English workTranslation “Journey to the West”, a German workTranslation “Monkeys Pilgerfahrt” and a Vietnamese trans
WPAdBlock	Class	10K - 100K	No change	Core			An advertising section of the page.
WriteAction	Class	10K - 100K	No change	Core			The act of authoring written creative content.
xpath	Property	10K - 100K	No change	Core		2	An XPath, e.g. of a [[SpeakableSpecification]] or [[WebPageElement]]. In the latter case, multiple matches within a page can constitute a single conceptual "Web page element".
yearBuilt	Property	10K - 100K	No change	Pending		1	The year an [[Accommodation]] was constructed. This corresponds to the YearBuilt field in RESO.
accelerationTime	Property	1K - 10K	No change	Automotive		1	The time needed to accelerate the vehicle from a given start velocity to a given target velocity. Typical unit code(s): SEC for seconds * Note: There are unfortunately no standard unit cod
accessibilityAPI	Property	1K - 10K	No change	Core		1	Indicates that the resource is compatible with the referenced accessibility API. Values should be drawn from the [approved vocabulary](https://www.w3.org/2021/a11y-discov-vocab/latest/#acces
accessibilityControl	Property	1K - 10K	No change	Core		1	Identifies input methods that are sufficient to fully control the described resource. Values should be drawn from the [approved vocabulary](https://www.w3.org/2021/a11y-discov-vocab/latest/#
accessibilityHazard	Property	1K - 10K	No change	Core		1	A characteristic of the described resource that is physiologically dangerous to some users. Related to WCAG 2.0 guideline 2.3. Values should be drawn from the [approved vocabulary](https://w
accessMode	Property	1K - 10K	No change	Core		1	The human sensory perceptual system or cognitive faculty through which a person may process or perceive the intellectual content of a resource, not including any adaptations of the content (
accessModeSufficient	Property	1K - 10K	No change	Core		1	A list of single or combined access modes that are sufficient to understand all the intellectual content of a resource, including any adaptations. Values should be drawn from the [approved v
accommodationCategory	Property	1K - 10K	No change	Pending		1	Category of an [[Accommodation]], following real estate conventions, e.g. RESO (see PropertySubType, and [PropertyType](https:/
actionApplication	Property	1K - 10K	No change	Core		1	An application that can complete the request.
actionOption	Property	1K - 10K	No change	Core		1	A sub property of object. The options subject to this action.
activeIngredient	Property	1K - 10K	No change	Health		4	An active ingredient, typically chemical compounds and/or biologic substances.
actors	Property	1K - 10K	No change	Core	actor	9	An actor, e.g. in TV, radio, movie, video games etc. Actors can be associated with individual items or with a series, episode, clip.
addOn	Property	1K - 10K	No change	Core		1	An additional offer that can only be obtained in combination with the first base offer (e.g. supplements and extensions that are available for a surcharge).
administrationRoute	Property	1K - 10K	No change	Health		1	A route by which this drug may be administered, e.g. 'oral'.
AdultEntertainment	Class	1K - 10K	No change	Core			An adult entertainment establishment.
AdvertiserContentArticle	Class	1K - 10K	No change	Pending			An [[Article]] that an external entity has paid to place or to produce to its specifications. Includes advertorials, sponsored content, native ad
Airline	Class	1K - 10K	No change	Core			An organization that provides flights for passengers.
Airport	Class	1K - 10K	No change	Core			An airport.
album	Property	1K - 10K	No change	Core		1	A music album.
albumProductionType	Property	1K - 10K	Up	Core		1	Classification of the album by its type of content: soundtrack, live album, studio album, etc.
albumRelease	Property	1K - 10K	No change	Core		1	A release of this album.
albumReleaseType	Property	1K - 10K	No change	Core		1	The kind of release which this album is: single, EP or album.
AlignmentObject	Class	1K - 10K	No change	Core			An intangible item that describes an alignment between a learning resource and a node in an educational framework. Should not be used where the nature of the alignment can be described using
alignmentType	Property	1K - 10K	No change	Core		1	A category of alignment between the learning resource and the framework node. Recommended values include: 'requires', 'textComplexity', 'readingLevel', and 'educationalSubject'.
alumni	Property	1K - 10K	No change	Core		2	Alumni of an organization.
amount	Property	1K - 10K	No change	Core		5	The amount of money.
AmusementPark	Class	1K - 10K	No change	Core			An amusement park.
AnalysisNewsArticle	Class	1K - 10K	No change	Pending			An AnalysisNewsArticle is a [[NewsArticle]] that, while based on factual reporting, incorporates the expertise of the author/producer, offering interpretations and conclusions.
AnatomicalStructure	Class	1K - 10K	No change	Health			Any part of the human body, typically a component of an anatomical system. Organs, tissues, and cells are all anatomical structures.
AnimalShelter	Class	1K - 10K	No change	Core			Animal shelter.
announcementLocation	Property	1K - 10K	No change	Pending		1	Indicates a specific [[CivicStructure]] or [[LocalBusiness]] associated with the SpecialAnnouncement. For example, a specific testing facility or business with special opening hours. For a l
annualPercentageRate	Property	1K - 10K	No change	Core		1	The annual rate that is charged for borrowing (or made by investing), expressed as a single percentage number that represents the actual yearly cost of funds over the term of a loan. This in
appearance	Property	1K - 10K	No change	Pending		1	Indicates an occurrence of a [[Claim]] in some [[CreativeWork]].
applicationContact	Property	1K - 10K	No change	Pending		1	Contact details for further information relevant to this job posting.
applicationDeadline	Property	1K - 10K	Up	Pending		1	The date on which the program stops collecting applications for the next enrollment cycle. Flexible application deadlines (for example, a program with rolling admissions) can be described in
applicationSuite	Property	1K - 10K	No change	Core		1	The name of the application suite to which the application belongs (e.g. Excel belongs to Office).
ApplyAction	Class	1K - 10K	No change	Core			The act of registering to an organization/service without the guarantee to receive it. Related actions: * [[RegisterAction]]: Unlike RegisterAction, ApplyAction has no guarantees that the
ArchiveOrganization	Class	1K - 10K	No change	Pending			An organization with archival holdings. An organization which keeps and preserves archival material and typically makes it accessible to the public.
area	Property	1K - 10K	No change	Core	serviceArea	1	The area within which users can expect to reach the broadcast service.
arrivalAirport	Property	1K - 10K	No change	Core		1	The airport where the flight terminates.
arrivalTime	Property	1K - 10K	No change	Core		1	The expected arrival time.
artform	Property	1K - 10K	No change	Core		1	e.g. Painting, Drawing, Sculpture, Print, Photograph, Assemblage, Collage, etc.
ArtGallery	Class	1K - 10K	No change	Core			An art gallery.
artist	Property	1K - 10K	No change	Bibliographic		3	The primary artist for a work in a medium other than pencils or digital line art--for example, if the primary artwork is done in watercolors or digital paints.
artMedium	Property	1K - 10K	No change	Core		1	The material used. (E.g. Oil, Watercolour, Acrylic, Linoprint, Marble, Cyanotype, Digital, Lithograph, DryPoint, Intaglio, Pastel, Woodcut, Pencil, Mixed Media, etc.)
artworkSurface	Property	1K - 10K	Up	Core		1	The supporting materials for the artwork, e.g. Canvas, Paper, Wood, Board, etc.
AskAction	Class	1K - 10K	Up	Core			The act of posing a question / favor to someone. Related actions: * [[ReplyAction]]: Appears generally as a response to AskAction.
assesses	Property	1K - 10K	No change	Pending		3	The item being described is intended to assess the competency or learning outcome defined by the referenced term.
associatedAnatomy	Property	1K - 10K	No change	Health		2	The anatomy of the underlying organ system or structures associated with this entity.
associatedArticle	Property	1K - 10K	No change	Core		1	A NewsArticle associated with the Media Object.
athlete	Property	1K - 10K	Up	Core		1	A person that acts as performing member of a sports team; a player as opposed to a coach.
attendee	Property	1K - 10K	No change	Core		1	A person or organization attending the event.
AutoBodyShop	Class	1K - 10K	No change	Core			Auto body shop.
AutoWash	Class	1K - 10K	No change	Core			A car wash business.
availableOnDevice	Property	1K - 10K	No change	Core		1	Device required to run the application. Used in cases where a specific make/model is required to run the application.
awards	Property	1K - 10K	No change	Core	award	4	Awards won by or for this item.
backstory	Property	1K - 10K	No change	Pending		1	For an [[Article]], typically a [[NewsArticle]], the backstory property provides a textual summary giving a brief explanation of why and how an article was created. In a journalistic setting
Bakery	Class	1K - 10K	No change	Core			A bakery.
BankOrCreditUnion	Class	1K - 10K	No change	Core			Bank or credit union.
Beach	Class	1K - 10K	No change	Core			Beach.
BedAndBreakfast	Class	1K - 10K	No change	Core			Bed and breakfast. See also the dedicated document on the use of schema.org for marking up hotels and other forms of accommodations.
benefits	Property	1K - 10K	No change	Core	jobBenefits	1	Description of benefits associated with the job.
BikeStore	Class	1K - 10K	No change	Core			A bike store.
billingPeriod	Property	1K - 10K	No change	Core		1	The time interval used to compute the invoice.
bitrate	Property	1K - 10K	No change	Core		1	The bitrate of the media object.
bookEdition	Property	1K - 10K	No change	Core		1	The edition of the book.
BookSeries	Class	1K - 10K	No change	Core			A series of books. Included books can be indicated with the hasPart property.
BookStore	Class	1K - 10K	No change	Core			A bookstore.
box	Property	1K - 10K	No change	Core		1	A box is the area enclosed by the rectangle formed by two points. The first point is the lower corner, the second point is the upper corner. A box is expressed as two points separated by a s
branchCode	Property	1K - 10K	No change	Core		1	A short textual code (also called "store code") that uniquely identifies a place of business. The code is typically assigned by the parentOrganization and used in structured URLs. For examp
Brewery	Class	1K - 10K	No change	Core			Brewery.
broadcastDisplayName	Property	1K - 10K	No change	Core		1	The name displayed in the channel guide. For many US affiliates, it is the network name.
broadcastFrequency	Property	1K - 10K	No change	Core		2	The frequency used for over-the-air broadcasts. Numeric values or simple ranges, e.g. 87-99. In addition a shortcut idiom is supported for frequencies of AM and FM radio channels, e.g. "87 F
broadcastOfEvent	Property	1K - 10K	Up	Core		1	The event being broadcast such as a sporting event or awards ceremony.
BroadcastService	Class	1K - 10K	No change	Core			A delivery service through which content is provided via broadcast over the air or online.
broker	Property	1K - 10K	No change	Core		4	An entity that arranges for an exchange between a buyer and a seller. In most cases a broker never acquires or releases ownership of a product or service involved in an exchange. If it is no
BusinessEvent	Class	1K - 10K	No change	Core			Event type: Business event.
BusTrip	Class	1K - 10K	Up	Core			A trip on a commercial bus line.
byDay	Property	1K - 10K	No change	Pending		1	Defines the day(s) of the week on which a recurring [[Event]] takes place. May be specified using either [[DayOfWeek]], or alternatively [[Text]] conforming to iCal's syntax for byDay recurr
CafeOrCoffeeShop	Class	1K - 10K	No change	Core			A cafe or coffee shop.
Campground	Class	1K - 10K	No change	Core			A camping site, campsite, or [[Campground]] is a place used for overnight stay in the outdoors, typically containing individual [[CampingPitch]] locations. In British English a campsite i
cargoVolume	Property	1K - 10K	No change	Core		1	The available volume for cargo or luggage. For automobiles, this is usually the trunk volume. Typical unit code(s): LTR for liters, FTQ for cubic foot/feet Note: You can use [[minValue]] a
CategoryCode	Class	1K - 10K	No change	Pending			A Category Code.
cause	Property	1K - 10K	No change	Health		1	The cause of a medical condition.
certificationIdentification	Property	1K - 10K	No change	Pending		1	Identifier of a certification instance (as registered with an independent certification body). Typically this identifier can be used to consult and verify the certification instance. See als
certificationStatus	Property	1K - 10K	Up	Core		1	Indicates the current status of a certification: active or inactive. See also gs1:certificationStatus.
Chapter	Class	1K - 10K	No change	Bibliographic			One of the sections into which a book is divided. A chapter usually has a section number or a name.
character	Property	1K - 10K	Up	Core		1	Fictional person connected with a creative work.
CheckoutPage	Class	1K - 10K	No change	Core			Web page type: Checkout page.
ChemicalSubstance	Class	1K - 10K	Up	Pending			A chemical substance is 'a portion of matter of constant composition, composed of molecular entities of the same type or of different types' (source: [ChEBI:59999](https://www.ebi.ac.uk/cheb
ChildCare	Class	1K - 10K	No change	Core			A Childcare center.
children	Property	1K - 10K	No change	Core		1	A child of the person.
ChooseAction	Class	1K - 10K	No change	Core			The act of expressing a preference from a set of options or a large or unbounded set of choices/options.
Church	Class	1K - 10K	No change	Core			A church.
circle	Property	1K - 10K	No change	Core		1	A circle is the circular region of a specified radius centered at a specified latitude and longitude. A circle is expressed as a pair followed by a radius in meters.
CivicStructure	Class	1K - 10K	No change	Core			A public structure, such as a town hall or concert hall.
Claim	Class	1K - 10K	No change	Pending			A [[Claim]] in Schema.org represents a specific, factually-oriented claim that could be the [[itemReviewed]] in a [[ClaimReview]]. The content of a claim can be summarized with the [[text]]
ClaimReview	Class	1K - 10K	No change	Core			A fact-checking review of claims made (or reported) in some creative work (referenced via itemReviewed).
claimReviewed	Property	1K - 10K	No change	Core		1	A short summary of the specific claims reviewed in a ClaimReview.
coach	Property	1K - 10K	Up	Core		1	A person that acts in a coaching role for a sports team.
code	Property	1K - 10K	No change	Health		1	A medical code for the entity, taken from a controlled vocabulary or ontology such as ICD-9, DiseasesDB, MeSH, SNOMED-CT, RxNorm, etc.
codeRepository	Property	1K - 10K	No change	Core		1	Link to the repository where the un-compiled, human readable code and related code is located (SVN, GitHub, CodePlex).
codeValue	Property	1K - 10K	No change	Pending		2	A short textual code that uniquely identifies the value.
codingSystem	Property	1K - 10K	No change	Health		1	The coding system, e.g. 'ICD-10'.
colleague	Property	1K - 10K	No change	Core		1	A colleague of the person.
collectionSize	Property	1K - 10K	No change	Pending		1	The number of items in the [[Collection]].
ComedyEvent	Class	1K - 10K	Up	Core			Event type: Comedy event.
ComicSeries	Class	1K - 10K	No change	Bibliographic			A sequential publication of comic stories under a unifying title, for example "The Amazing Spider-Man" or "Groo the Wanderer".
CommunityHealth	Enumeration value	1K - 10K	No change	Health			A field of public health focusing on improving health characteristics of a defined population in relation with their geographical or environment areas.
competencyRequired	Property	1K - 10K	No change	Pending		2	Knowledge, skill, ability or personal attribute that must be demonstrated by a person or other entity in order to do something such as earn an Educational Occupational Credential or understa
composer	Property	1K - 10K	No change	Core		2	The person or organization who wrote a composition, or who is the composer of a work performed at some event.
CompoundPriceSpecification	Class	1K - 10K	No change	Core			A compound price specification is one that bundles multiple prices that all apply in combination for different dimensions of consumption. Use the name property of the attached unit price spe
ComputerStore	Class	1K - 10K	No change	Core			A computer store.
containsSeason	Property	1K - 10K	No change	Core		3	A season that is part of the media series.
contentReferenceTime	Property	1K - 10K	No change	Pending		1	The specific time described by a creative work, for works (e.g. articles, video objects etc.) that emphasise a particular moment within an Event.
Continent	Class	1K - 10K	No change	Core			One of the continents (for example, Europe or Africa).
contraindication	Property	1K - 10K	Up	Health		2	A contraindication for this therapy.
cookingMethod	Property	1K - 10K	No change	Core		1	The method of cooking, such as Frying, Steaming, ...
countriesSupported	Property	1K - 10K	No change	Core		1	Countries for which the application is supported. You can also provide the two-letter ISO 3166-1 alpha-2 country code.
countryOfAssembly	Property	1K - 10K	No change	Pending		1	The place where the product was assembled.
coursePrerequisites	Property	1K - 10K	No change	Core		1	Requirements for taking the Course. May be completion of another [[Course]] or a textual description like "permission of instructor". Requirements may be a pre-requisite competency, referenc
courseSchedule	Property	1K - 10K	No change	Pending		1	Represents the length and pace of a course, expressed as a [[Schedule]].
coverageEndTime	Property	1K - 10K	No change	Core		1	The time when the live blog will stop covering the Event. Note that coverage may continue after the Event concludes.
coverageStartTime	Property	1K - 10K	No change	Core		1	The time when the live blog will begin covering the Event. Note that coverage may begin before the Event's start time. The LiveBlogPosting may also be created before coverage begins.
CreateAction	Class	1K - 10K	No change	Core			The act of deliberately creating/producing/generating/building a result out of the agent.
CreativeWorkSeason	Class	1K - 10K	No change	Core			A media season, e.g. TV, radio, video game etc.
creativeWorkStatus	Property	1K - 10K	No change	Pending		1	The status of a creative work in terms of its stage in a lifecycle. Example terms include Incomplete, Draft, Published, Obsolete. Some organizations define a set of terms for the stages of t
CreditCard	Class	1K - 10K	No change	Core			A card payment method of a particular brand or name. Used to mark up a particular payment method and/or the financial product/service that supplies the card account. Commonly used values:
customerRemorseReturnFees	Property	1K - 10K	No change	Pending		1	The type of return fees if the product is returned due to customer remorse.
data	Property	1K - 10K	No change	Pending		1	Data associated with the event, like for instance a log message.
DataCatalog	Class	1K - 10K	No change	Core			A collection of datasets.
DataFeed	Class	1K - 10K	No change	Core			A single feed providing structured information about one or more entities or topics.
dataFeedElement	Property	1K - 10K	No change	Core		1	An item within a data feed. Data feeds may have many elements.
DataFeedItem	Class	1K - 10K	No change	Core			A single item within a larger data feed.
dataset	Property	1K - 10K	Up	Core		1	A dataset contained in this catalog.
dateline	Property	1K - 10K	No change	Core		1	A dateline is a brief piece of text included in news articles that describes where and when the story was written or filed though the date is often
dateVehicleFirstRegistered	Property	1K - 10K	No change	Core		1	The date of the first registration of the vehicle with the respective public authorities.
DaySpa	Class	1K - 10K	No change	Core			A day spa.
deathPlace	Property	1K - 10K	No change	Core		1	The place where the person died.
DeliveryMethod	Class	1K - 10K	Up	Core			A delivery method is a standardized procedure for transferring the product or service to the destination of fulfillment chosen by the customer. Delivery methods are characterized by the mean
Demand	Class	1K - 10K	No change	Core			A demand entity represents the public, not necessarily binding, not necessarily exclusive, announcement by an organization or person to seek a certain type of goods or services. For describi
DepartmentStore	Class	1K - 10K	No change	Core			A department store.
departureAirport	Property	1K - 10K	No change	Core		1	The airport where the flight originates.
departureTime	Property	1K - 10K	No change	Core		1	The expected departure time.
Dermatology	Enumeration value	1K - 10K	Up	Health			A specific branch of medical science that pertains to diagnosis and treatment of disorders of skin.
DiagnosticLab	Class	1K - 10K	No change	Health			A medical laboratory that offers on-site or off-site diagnostic services.
DietNutrition	Enumeration value	1K - 10K	No change	Health			Dietetics and nutrition as a medical specialty.
discusses	Property	1K - 10K	No change	Core		1	Specifies the CreativeWork associated with the UserComment.
DislikeAction	Class	1K - 10K	No change	Core			The act of expressing a negative sentiment about the object. An agent dislikes an object (a proposition, topic or theme) with participants.
distance	Property	1K - 10K	No change	Core		2	The distance travelled, e.g. exercising or travelling.
Distance	Class	1K - 10K	No change	Core			Properties that take Distances as values are of the form '<Number> <Length unit of measure>'. E.g., '7 ft'.
diversityStaffingReport	Property	1K - 10K	No change	Pending		2	For an [[Organization]] (often but not necessarily a [[NewsMediaOrganization]]), a report on staffing diversity issues. In a news context this might be for example ASNE or RTDNA (US) reports
documentation	Property	1K - 10K	No change	Pending		1	Further documentation describing the Web API in more detail.
DonateAction	Class	1K - 10K	No change	Core			The act of providing goods, services, or money without compensation, often for philanthropic reasons.
doorTime	Property	1K - 10K	No change	Core		1	The time admission will commence.
dosageForm	Property	1K - 10K	No change	Health		1	A dosage form in which this drug/supplement is available, e.g. 'tablet', 'suspension', 'injection'.
DownloadAction	Class	1K - 10K	No change	Core			The act of downloading an object.
downvoteCount	Property	1K - 10K	No change	Core		1	The number of downvotes this question, answer or comment has received from the community.
Drug	Class	1K - 10K	No change	Health			A chemical or biologic substance, used as a medical therapy, that has a physiological effect on an organism. Here the term drug is used interchangeably with the term medicine although clinic
drugClass	Property	1K - 10K	No change	Health		1	The class of drug this belongs to (e.g., statins).
DrugClass	Class	1K - 10K	No change	Health			A class of medical drugs, e.g., statins. Classes can represent general pharmacological class, common mechanisms of action, common physiological effects, etc.
DryCleaningOrLaundry	Class	1K - 10K	No change	Core			A dry-cleaning business.
duns	Property	1K - 10K	No change	Core		2	The Dun & Bradstreet DUNS number for identifying an organization or business person.
durationOfWarranty	Property	1K - 10K	No change	Core		1	The duration of the warranty promise. Common unitCode values are ANN for year, MON for months, or DAY for days.
educationalAlignment	Property	1K - 10K	No change	Core		2	An alignment to an established educational framework. This property should not be used where the nature of the alignment can be described using a simple property, for example to express that
EducationalOccupationalProgram	Class	1K - 10K	No change	Pending			A program offered by an institution which determines the learning progress to achieve an outcome, usually a credential like a degree or certificate. This would define a discrete set of oppor
educationalProgramMode	Property	1K - 10K	No change	Pending		1	Similar to courseMode, the medium or means of delivery of the program as a whole. The value may either be a text label (e.g. "online", "onsite" or "blended"; "synchronous" or "asynchronous";
educationalUse	Property	1K - 10K	No change	Core		2	The purpose of a work in the context of education; for example, 'assignment', 'group work'.
EducationEvent	Class	1K - 10K	No change	Core			Event type: Education event.
eduQuestionType	Property	1K - 10K	Up	Pending		2	For questions that are part of learning resources (e.g. Quiz), eduQuestionType indicates the format of question being given. Example: "Multiple choice", "Open ended", "Flashcard".
ElectronicsStore	Class	1K - 10K	No change	Core			An electronics store.
elevation	Property	1K - 10K	No change	Core		2	The elevation of a location (WGS 84). Values may be of the form 'NUMBER UNIT_OF_MEASUREMENT' (e.g., '1,000 m', '3,200 ft') while numb
eligibleCustomerType	Property	1K - 10K	No change	Core		2	The type(s) of customers for which the given offer is valid.
embeddedTextCaption	Property	1K - 10K	No change	Pending		3	Represents textual captioning from a [[MediaObject]], e.g. text of a 'meme'.
EmergencyService	Class	1K - 10K	No change	Core			An emergency service, such as a fire station or ER.
emissionsCO2	Property	1K - 10K	No change	Automotive		1	The CO2 emissions in g/km. When used in combination with a QuantitativeValue, put "g/km" into the unitText property of that value, since there is no UN/CEFACT Common Code for "g/km".
employees	Property	1K - 10K	No change	Core	employee	1	People working for this organization.
EmployerAggregateRating	Class	1K - 10K	No change	Core			An aggregate rating of an Organization related to its role as an employer.
employerOverview	Property	1K - 10K	No change	Pending		1	A description of the employer, career opportunities and work environment for this position.
EmploymentAgency	Class	1K - 10K	No change	Core			An employment agency.
employmentUnit	Property	1K - 10K	No change	Pending		1	Indicates the department, unit and/or facility where the employee reports and/or in which the job is to be performed.
endTime	Property	1K - 10K	No change	Core		5	The endTime of something. For a reserved event or service (e.g. FoodEstablishmentReservation), the time that it is expected to end. For actions that span a period of time, when the action wa
EnergyConsumptionDetails	Class	1K - 10K	No change	Pending			EnergyConsumptionDetails represents information related to the energy efficiency of a product that consumes energy. The information that can be provided is based on international regulations
energyEfficiencyScaleMax	Property	1K - 10K	No change	Pending		1	Specifies the most energy efficient class on the regulated EU energy consumption scale for the product category a product belongs to. For example, energy consumption for televisions placed o
energyEfficiencyScaleMin	Property	1K - 10K	No change	Pending		1	Specifies the least energy efficient class on the regulated EU energy consumption scale for the product category a product belongs to. For example, energy consumption for televisions placed
engineType	Property	1K - 10K	No change	Automotive		1	The type of engine or engines powering the vehicle.
Enumeration	Class	1K - 10K	No change	Core			Lists or enumerations—for example, a list of cuisines or music genres, etc.
epidemiology	Property	1K - 10K	Up	Health		2	The characteristics of associated patients, such as age, gender, race etc.
episode	Property	1K - 10K	No change	Core		4	An episode of a TV, radio or game media within a series or season.
Episode	Class	1K - 10K	No change	Core			A media episode (e.g. TV, radio, video game) which can be part of a series or season.
error	Property	1K - 10K	No change	Core		1	For failed actions, more information on the cause of the failure. Consider using the Error type.
estimatedSalary	Property	1K - 10K	No change	Core		2	An estimated salary for a job posting or occupation, based on a variety of variables including, but not limited to industry, job title, and location. Estimated salaries are often computed by
events	Property	1K - 10K	No change	Core	event	2	Upcoming or past events associated with this place or organization.
eventSchedule	Property	1K - 10K	No change	Pending		1	Associates an [[Event]] with a [[Schedule]]. There are circumstances where it is preferable to share a schedule for a series of repeating events rather than data on the individual events the
EventSeries	Class	1K - 10K	No change	Pending			A series of [[Event]]s. Included events can relate with the series using the [[superEvent]] property. An EventSeries is a collection of events that share some unifying characteristic. For ex
exampleOfWork	Property	1K - 10K	No change	Core		1	A creative work that this work is an example/instance/realization/derivation of.
ExerciseGym	Class	1K - 10K	No change	Core			A gym.
ExhibitionEvent	Class	1K - 10K	No change	Core			Event type: Exhibition event, e.g. at a museum, library, archive, tradeshow, ...
exifData	Property	1K - 10K	No change	Core		1	exif data for this object.
expectsAcceptanceOf	Property	1K - 10K	No change	Core		3	An Offer which must be accepted before the user can perform the Action. For example, the user may need to buy a movie before being able to watch it.
experienceInPlaceOfEducation	Property	1K - 10K	No change	Pending		1	Indicates whether a [[JobPosting]] will accept experience (as indicated by [[OccupationalExperienceRequirements]]) in place of its formal educational qualifications (as indicated by [[educat
expires	Property	1K - 10K	No change	Core		2	Date the content expires and is no longer useful or available. For example a [[VideoObject]] or [[NewsArticle]] whose availability or relevance is time-limited, a [[ClaimReview]] fact check
FastFoodRestaurant	Class	1K - 10K	No change	Core			A fast-food restaurant.
feesAndCommissionsSpecification	Property	1K - 10K	No change	Core		2	Description of fees, commissions, and other terms applied either to a class of financial product, or by a financial service organization.
Festival	Class	1K - 10K	No change	Core			Event type: Festival.
FindAction	Class	1K - 10K	Up	Core			The act of finding an object. Related actions: * [[SearchAction]]: FindAction is generally lead by a SearchAction, but not necessarily.
Flight	Class	1K - 10K	No change	Core			An airline flight.
floorLevel	Property	1K - 10K	No change	Pending		3	The floor level for an [[Accommodation]] in a multi-storey building. Since counting systems vary internationally
followup	Property	1K - 10K	No change	Health		1	Typical or recommended followup care after the procedure is performed.
FoodEstablishmentReservation	Class	1K - 10K	No change	Core			A reservation to dine at a food-related business. Note: This type is for information about actual reservations, e.g. in confirmation emails or HTML pages with individual confirmations of re
FoodEvent	Class	1K - 10K	No change	Core			Event type: Food event.
FoodService	Class	1K - 10K	No change	Core			A food service, like breakfast, lunch, or dinner.
free	Property	1K - 10K	No change	Core	isAccessibleForFree	1	A flag to signal that the item, event, or place is accessible for free.
fromLocation	Property	1K - 10K	No change	Core		3	A sub property of location. The original location of the object or the agent before the action.
fuelCapacity	Property	1K - 10K	No change	Automotive		1	The capacity of the fuel tank or in the case of electric cars, the battery. If there are multiple components for storage, this should indicate the total of all storage of the same type. Typ
fuelConsumption	Property	1K - 10K	No change	Core		1	The amount of fuel consumed for traveling a particular distance or temporal duration with the given vehicle (e.g. liters per 100 km). * Note 1: There are unfortunately no standard unit code
funding	Property	1K - 10K	No change	Pending		7	A [[Grant]] that directly or indirectly provide funding or sponsorship for this item. See also [[ownershipFundingInfo]].
GameServer	Class	1K - 10K	No change	Core			Server that provides game interaction in a multiplayer game.
GardenStore	Class	1K - 10K	No change	Core			A garden store.
GasStation	Class	1K - 10K	No change	Core			A gas station.
globalLocationNumber	Property	1K - 10K	No change	Core		3	The Global Location Number (GLN, sometimes also referred to as International Location Number or ILN) of the respective organization, person, or place. The GLN is a
GolfCourse	Class	1K - 10K	No change	Core			A golf course.
GovernmentOffice	Class	1K - 10K	No change	Core			A government office—for example, an IRS or DMV office.
GovernmentService	Class	1K - 10K	No change	Core			A service provided by a government organization, e.g. food stamps, veterans benefits, etc.
Grant	Class	1K - 10K	No change	Pending			A grant, typically financial or otherwise quantifiable, of resources. Typically a [[funder]] sponsors some [[MonetaryAmount]] to an [[Organization]] or [[Person]], sometimes not necessarily
GroceryStore	Class	1K - 10K	No change	Core			A grocery store.
Guide	Class	1K - 10K	No change	Pending			[[Guide]] is a page or article that recommends specific products or services, or aspects of a thing for a user to consider. A [[Guide]] may represent a Buying Guide and detail aspects of pro
HardwareStore	Class	1K - 10K	No change	Core			A hardware store.
hasCourse	Property	1K - 10K	No change	Pending		1	A course or class that is one of the learning opportunities that constitute an educational / occupational program. No information is implied about whether the course is mandatory or optional
hasEnergyConsumptionDetails	Property	1K - 10K	No change	Pending		1	Defines the energy efficiency Category (also known as "class" or "rating") for a product according to an international energy efficiency standard.
hasEnergyEfficiencyCategory	Property	1K - 10K	No change	Pending		1	Defines the energy efficiency Category (which could be either a rating out of range of values or a yes/no certification) for a product according to an international energy efficiency standar
hasMeasurement	Property	1K - 10K	No change	Pending		4	A measurement of an item, For example, the inseam of pants, the wheel size of a bicycle, the gauge of a screw, or the carbon footprint measured for certification by an authority. Usually an
hasMemberProgram	Property	1K - 10K	No change	Core		1	MemberProgram offered by an Organization, for example an eCommerce merchant or an airline.
hasPOS	Property	1K - 10K	No change	Core		2	Points-of-Sales operated by the organization or person.
hasTierBenefit	Property	1K - 10K	Up	Core		1	A member benefit for a particular tier of a loyalty program.
hasTiers	Property	1K - 10K	Up	Core		1	The tiers of a member program.
HealthClub	Class	1K - 10K	No change	Core			A health club.
healthCondition	Property	1K - 10K	No change	Health		3	Specifying the health condition(s) of a patient, medical study, or other target audience.
HighSchool	Class	1K - 10K	No change	Core			A high school.
HobbyShop	Class	1K - 10K	No change	Core			A store that sells materials useful or necessary for various hobbies.
HomeGoodsStore	Class	1K - 10K	No change	Core			A home goods store.
hospitalAffiliation	Property	1K - 10K	No change	Health		1	A hospital with which the physician or office is affiliated.
Hostel	Class	1K - 10K	No change	Core			A hostel - cheap accommodation, often in shared dormitories. See also the dedicated document on the use of schema.org for marking up hotels and other
hostingOrganization	Property	1K - 10K	No change	Core		2	The Organization (airline, travelers' club, retailer, etc.) the membership is made with or which offers the MemberProgram.
HousePainter	Class	1K - 10K	No change	Core			A house painting service.
HowToTip	Class	1K - 10K	No change	Core			An explanation in the instructions for how to achieve a result. It provides supplementary information about a technique, supply, author's preference, etc. It can explain what could be done,
httpMethod	Property	1K - 10K	No change	Core		1	An HTTP method that specifies the appropriate HTTP method for a request to an HTTP EntryPoint. Values are capitalized strings as used in HTTP.
iataCode	Property	1K - 10K	No change	Core		2	IATA identifier for an airline or airport.
icaoCode	Property	1K - 10K	Up	Core		1	ICAO identifier for an airport.
IceCreamShop	Class	1K - 10K	No change	Core			An ice cream shop.
illustrator	Property	1K - 10K	No change	Core		1	The illustrator of the book.
incentiveCompensation	Property	1K - 10K	No change	Core		1	Description of bonus and commission compensation aspects of the job.
includedInDataCatalog	Property	1K - 10K	No change	Core		1	A data catalog which contains this dataset.
includesAttraction	Property	1K - 10K	No change	Pending		1	Attraction located at destination.
includesObject	Property	1K - 10K	No change	Core		3	This links to a node or nodes indicating the exact quantity of the products included in an [[Offer]] or [[ProductCollection]].
inCodeSet	Property	1K - 10K	No change	Pending		1	A [[CategoryCodeSet]] that contains this category code.
IndividualPhysician	Class	1K - 10K	No change	Core			An individual medical practitioner. For their official address use [[address]], for affiliations to hospitals use [[hospitalAffiliation]]. The [[practicesAt]] property can be used to indicat
ingredients	Property	1K - 10K	No change	Core	recipeIngredient	1	A single ingredient used in the recipe, e.g. sugar, flour or garlic.
inStoreReturnsOffered	Property	1K - 10K	No change	Pending		1	Are in-store returns offered? (For more advanced return methods use the [[returnMethod]] property.)
instrument	Property	1K - 10K	No change	Core		1	The object that helped the agent perform the action. E.g. John wrote a book with a pen.
Intangible	Class	1K - 10K	No change	Core			A utility class that serves as the umbrella for a number of 'intangible' things such as quantities, structured values, etc.
InteractAction	Class	1K - 10K	No change	Core			The act of interacting with another person or organization.
interactivityType	Property	1K - 10K	No change	Core		1	The predominant mode of learning supported by the learning resource. Acceptable values are 'active', 'expositive', or 'mixed'.
interestRate	Property	1K - 10K	No change	Core		1	The interest rate, charged or paid, applicable to the financial product. Note: This is different from the calculated annualPercentageRate.
isAccessoryOrSparePartFor	Property	1K - 10K	No change	Core		1	A pointer to another product (or multiple products) for which this product is an accessory or spare part.
isicV4	Property	1K - 10K	No change	Core		3	The International Standard of Industrial Classification of All Economic Activities (ISIC), Revision 4 code for a particular organization, business person, or place.
iso6523Code	Property	1K - 10K	No change	Pending		1	An organization identifier as defined in ISO 6523(-1). The identifier should be in the `XXXX:YYYYYY:ZZZ` or `XXXX:YYYYYY`format. Where `XXXX` is
issn	Property	1K - 10K	No change	Core		4	The International Standard Serial Number (ISSN) that identifies this serial publication. You can repeat this property to identify different formats of, or the linking ISSN (ISSN-L) for, this
issueNumber	Property	1K - 10K	No change	Core		1	Identifies the issue of publication; for example, "iii" or "2".
ItemAvailability	Class	1K - 10K	No change	Core			A list of possible product availability options.
itemDefectReturnFees	Property	1K - 10K	No change	Pending		1	The type of return fees for returns of defect products.
jobImmediateStart	Property	1K - 10K	No change	Pending		1	An indicator as to whether a position is available for an immediate start.
jobStartDate	Property	1K - 10K	No change	Pending		1	The date on which a successful applicant for this job would be expected to start work. Choose a specific date in the future or use the jobImmediateStart property to indicate the position is
JoinAction	Class	1K - 10K	No change	Core			An agent joins an event/group with participants/friends at a location. Related actions: * [[RegisterAction]]: Unlike RegisterAction, JoinAction refers to joining a group/team of people. *
jurisdiction	Property	1K - 10K	Up	Pending		2	Indicates a legal jurisdiction, e.g. of some legislation, or where some government service is based.
knows	Property	1K - 10K	No change	Core		1	The most generic bi-directional social/work relation.
Landform	Class	1K - 10K	No change	Core			A landform or physical feature. Landform elements include mountains, plains, lakes, rivers, seascape and oceanic waterbody interface features such as bays, peninsulas, seas and so forth, inc
LandmarksOrHistoricalBuildings	Class	1K - 10K	No change	Core			An historical landmark or building.
layoutImage	Property	1K - 10K	No change	Pending		1	A schematic image showing the floorplan layout.
LearningResource	Class	1K - 10K	No change	Pending			The LearningResource type can be used to indicate [[CreativeWork]]s (whether physical or digital) that have a particular and explicit orientation towards learning, education, skill acquisiti
leaseLength	Property	1K - 10K	No change	Pending		3	Length of the lease for some [[Accommodation]], either particular to some [[Offer]] or in some cases intrinsic to the property.
legalAddress	Property	1K - 10K	No change	Core		1	The legal address of an organization which acts as the officially registered address used for legal and tax purposes. The legal address can be different from the place of operations of a bus
legalRepresentative	Property	1K - 10K	No change	Core		1	One or multiple persons who represent this organization legally such as CEO or sole administrator.
legalStatus	Property	1K - 10K	No change	Health		3	The drug or supplement's legal status, including any controlled substance schedules that apply.
Legislation	Class	1K - 10K	No change	Pending			A legal document such as an act, decree, bill, etc. (enforceable or not) or a component of a legal act (like an article).
legislationIdentifier	Property	1K - 10K	Up	Pending		1	An identifier for the legislation. This can be either a string-based identifier, like the CELEX at EU level or the NOR in France, or a web-based, URL/URI identifier, like an ELI (European Le
legislationJurisdiction	Property	1K - 10K	No change	Pending		1	The jurisdiction from which the legislation originates.
LegislationObject	Class	1K - 10K	No change	Pending			A specific object or file containing a Legislation. Note that the same Legislation can be published in multiple files. For example, a digitally signed PDF, a plain PDF and an HTML version.
legislationType	Property	1K - 10K	Up	Pending		1	The type of the legislation. Examples of values are "law", "act", "directive", "decree", "regulation", "statutory instrument", "loi organique", "règlement grand-ducal", etc., depending on th
leiCode	Property	1K - 10K	No change	Core		1	An organization identifier that uniquely identifies a legal entity as defined in ISO 17442.
Library	Class	1K - 10K	No change	Core			A library.
LiquorStore	Class	1K - 10K	No change	Core			A shop that sells alcoholic drinks such as wine, beer, whisky and other spirits.
ListenAction	Class	1K - 10K	No change	Core			The act of consuming audio content.
LiveBlogPosting	Class	1K - 10K	Down	Core			A [[LiveBlogPosting]] is a [[BlogPosting]] intended to provide a rolling textual coverage of an ongoing event through continuous updates.
liveBlogUpdate	Property	1K - 10K	No change	Core		1	An update to the LiveBlog.
LoanOrCredit	Class	1K - 10K	No change	Core			A financial product for the loaning of an amount of money, or line of credit, under agreed terms and charges.
loanTerm	Property	1K - 10K	No change	Core		1	The duration of the loan or credit agreement.
loanType	Property	1K - 10K	No change	Pending		1	The type of a loan or credit.
LodgingReservation	Class	1K - 10K	No change	Core			A reservation for lodging at a hotel, motel, inn, etc. Note: This type is for information about actual reservations, e.g. in confirmation emails or HTML pages with individual confirmations
LoginAction	Class	1K - 10K	No change	Pending			The action of logging into a device or application.
lyrics	Property	1K - 10K	No change	Core		1	The words in the song.
maintainer	Property	1K - 10K	No change	Pending		1	A maintainer of a [[Dataset]], software package ([[SoftwareApplication]]), or other [[Project]]. A maintainer is a [[Person]] or [[Organization]] that manages contributions to, and/or public
map	Property	1K - 10K	No change	Core	hasMap	1	A URL to a map of the place.
maps	Property	1K - 10K	No change	Core	hasMap	1	A URL to a map of the place.
mapType	Property	1K - 10K	No change	Core		1	Indicates the kind of Map, from the MapCategoryType Enumeration.
masthead	Property	1K - 10K	Down	Pending		1	For a [[NewsMediaOrganization]], a link to the masthead page or a page listing top editorial management.
measurementTechnique	Property	1K - 10K	No change	Pending		6	A technique, method or technology used in an [[Observation]], [[StatisticalVariable]] or [[Dataset]] (or [[DataDownload]], [[DataCatalog]]), corresponding to the method used for measuring th
MediaGallery	Class	1K - 10K	No change	Core			Web page type: Media gallery page. A mixed-media page that can contain media such as images, videos, and other multimedia.
median	Property	1K - 10K	No change	Core		1	The median value.
medicalAudience	Property	1K - 10K	No change	Health		1	Medical audience for page.
MedicalCause	Class	1K - 10K	No change	Health			The causative agent(s) that are responsible for the pathophysiologic process that eventually results in a medical condition, symptom or sign. In this schema, unless otherwise specified this
MedicalCode	Class	1K - 10K	No change	Health			A code for a medical entity.
MedicalDevice	Class	1K - 10K	No change	Health			Any object used in a medical capacity, such as to diagnose or treat a patient.
MedicalEntity	Class	1K - 10K	No change	Health			The most generic type of entity related to health and the practice of medicine.
MedicalGuideline	Class	1K - 10K	Up	Health			Any recommendation made by a standard society (e.g. ACC/AHA) or consensus statement that denotes how to diagnose and treat a particular condition. Note: this type should be used to tag the a
MedicalIndication	Class	1K - 10K	No change	Health			A condition or factor that indicates use of a medical therapy, including signs, symptoms, risk factors, anatomical states, etc.
MedicalRiskFactor	Class	1K - 10K	No change	Health			A risk factor is anything that increases a person's likelihood of developing or contracting a disease, medical condition, or complication.
MedicalScholarlyArticle	Class	1K - 10K	No change	Health			A scholarly article in the medical domain.
MedicalSignOrSymptom	Class	1K - 10K	No change	Health			Any feature associated or not with a medical condition. In medicine a symptom is generally subjective while a sign is objective.
MedicalStudy	Class	1K - 10K	No change	Health			A medical study is an umbrella type covering all kinds of research studies relating to human medicine or health, including observational studies and interventional trials and registries, ran
MedicalSymptom	Class	1K - 10K	No change	Health			Any complaint sensed and expressed by the patient (therefore defined as subjective) like stomachache, lower-back pain, or fatigue.
MedicalTest	Class	1K - 10K	No change	Health			Any medical test, typically performed for diagnostic purposes.
medicineSystem	Property	1K - 10K	No change	Health		1	The system of medicine that includes this MedicalEntity, for example 'evidence-based', 'homeopathic', 'chiropractic', etc.
MeetingRoom	Class	1K - 10K	No change	Core			A meeting room, conference room, or conference hall is a room provided for singular events such as business conferences and meetings (source: Wikipedia, the free encyclopedia, see <a href="h
MemberProgram	Class	1K - 10K	No change	Pending			A MemberProgram defines a loyalty (or membership) program that provides its members with certain benefits, for example better pricing, free shipping or returns, or the ability to earn loyalt
MemberProgramTier	Class	1K - 10K	No change	Pending			A MemberProgramTier specifies a tier under a loyalty (member) program, for example "gold".
membershipPointsEarned	Property	1K - 10K	Up	Pending		3	The number of membership points earned by the member. If necessary, the unitText can be used to express the units the points are issued in. (E.g. stars, miles, etc.)
memoryRequirements	Property	1K - 10K	No change	Core		1	Minimum memory requirements.
MerchantReturnPolicySeasonalOverride	Class	1K - 10K	Up	Pending			A seasonal override of a return policy, for example used for holidays.
Message	Class	1K - 10K	Up	Core			A single message from a sender to one or more organizations or people.
missionCoveragePrioritiesPolicy	Property	1K - 10K	No change	Pending		1	For a [[NewsMediaOrganization]], a statement on coverage priorities, including any public agenda or stance on issues.
MobilePhoneStore	Class	1K - 10K	No change	Core			A store that sells mobile phones and related accessories.
MonetaryAmountDistribution	Class	1K - 10K	No change	Core			A statistical distribution of monetary amounts.
MonetaryGrant	Class	1K - 10K	No change	Pending			A monetary grant.
monthsOfExperience	Property	1K - 10K	No change	Pending		1	Indicates the minimal number of months of experience required for a position.
Motorcycle	Class	1K - 10K	No change	Automotive			A motorcycle or motorbike is a single-track, two-wheeled motor vehicle.
MotorcycleDealer	Class	1K - 10K	No change	Core			A motorcycle dealer.
MovieTheater	Class	1K - 10K	No change	Core			A movie theater.
Museum	Class	1K - 10K	No change	Core			A museum.
musicBy	Property	1K - 10K	No change	Core		9	The composer of the soundtrack.
MusicComposition	Class	1K - 10K	No change	Core			A musical composition.
MusicPlaylist	Class	1K - 10K	No change	Core			A collection of music tracks in playlist form.
MusicRelease	Class	1K - 10K	No change	Core			A MusicRelease is a specific release of a music album.
musicReleaseFormat	Property	1K - 10K	No change	Core		1	Format of this release (the type of recording media used, i.e. compact disc, digital media, LP, etc.).
MusicStore	Class	1K - 10K	No change	Core			A music store.
MusicVenue	Class	1K - 10K	No change	Core			A music venue.
NailSalon	Class	1K - 10K	No change	Core			A nail salon.
NightClub	Class	1K - 10K	No change	Core			A nightclub or discotheque.
noBylinesPolicy	Property	1K - 10K	No change	Pending		1	For a [[NewsMediaOrganization]] or other news-related [[Organization]], a statement explaining when authors of articles are not named in bylines.
nonprofitStatus	Property	1K - 10K	No change	Pending		1	nonprofitStatus indicates the legal status of a non-profit organization in its primary place of business.
nonProprietaryName	Property	1K - 10K	No change	Health		2	The generic name of this drug or supplement.
Notary	Class	1K - 10K	No change	Core			A notary.
numberOfAccommodationUnits	Property	1K - 10K	No change	Pending		2	Indicates the total (available plus unavailable) number of accommodation units in an [[ApartmentComplex]], or the number of accommodation units for a specific [[FloorPlan]] (within its speci
numberOfAvailableAccommodationUnits	Property	1K - 10K	No change	Pending		2	Indicates the number of available accommodation units in an [[ApartmentComplex]], or the number of accommodation units for a specific [[FloorPlan]] (within its specific [[ApartmentComplex]])
numberOfAxles	Property	1K - 10K	Up	Core		1	The number of axles. Typical unit code(s): C62.
numberOfCredits	Property	1K - 10K	No change	Pending		2	The number of credits or units awarded by a Course or required to complete an EducationalOccupationalProgram.
numberOfForwardGears	Property	1K - 10K	No change	Core		1	The total number of forward gears available for the transmission system of the vehicle. Typical unit code(s): C62.
numberOfPartialBathrooms	Property	1K - 10K	No change	Pending		2	Number of partial bathrooms - The total number of half and ¼ bathrooms in an [[Accommodation]]. This corresponds to the [BathroomsPartial field in RESO](https://ddwiki.reso.org/display/DDW17
numberOfPreviousOwners	Property	1K - 10K	No change	Core		1	The number of owners of the vehicle, including the current one. Typical unit code(s): C62.
numberOfSeasons	Property	1K - 10K	No change	Core		3	The number of seasons in this series.
occupationalCredentialAwarded	Property	1K - 10K	No change	Pending		2	A description of the qualification, award, certificate, diploma or other occupational credential awarded as a consequence of successful completion of this course or program.
OccupationalExperienceRequirements	Class	1K - 10K	No change	Pending			Indicates employment-related experience requirements, e.g. [[monthsOfExperience]].
OfferForLease	Class	1K - 10K	No change	Pending			An [[OfferForLease]] in Schema.org represents an [[Offer]] to lease out something, i.e. an [[Offer]] whose [[businessFunction]] is lease out. Se
OfferForPurchase	Class	1K - 10K	No change	Pending			An [[OfferForPurchase]] in Schema.org represents an [[Offer]] to sell something, i.e. an [[Offer]] whose [[businessFunction]] is sell. See [Good Rel
OfferItemCondition	Class	1K - 10K	No change	Core			A list of possible conditions for the item.
OfficeEquipmentStore	Class	1K - 10K	No change	Core			An office equipment store.
OpinionNewsArticle	Class	1K - 10K	No change	Pending			An [[OpinionNewsArticle]] is a [[NewsArticle]] that primarily expresses opinions rather than journalistic reporting of news and events. For example, a [[NewsArticle]] consisting of a column
Optician	Class	1K - 10K	No change	Health			A store that sells reading glasses and similar devices for improving vision.
Optometric	Enumeration value	1K - 10K	No change	Health			The science or practice of testing visual acuity and prescribing corrective lenses.
Order	Class	1K - 10K	Up	Core			An order is a confirmation of a transaction (a receipt), which can contain multiple line items, each represented by an Offer that has been accepted by the customer.
OrganizationRole	Class	1K - 10K	No change	Core			A subclass of Role used to describe roles within organizations.
owner	Property	1K - 10K	No change	Core		1	A person or organization who owns this Thing.
pageEnd	Property	1K - 10K	No change	Core		4	The page on which the work ends; for example "138" or "xvi".
pageStart	Property	1K - 10K	No change	Core		4	The page on which the work starts; for example "135" or "xiii".
pagination	Property	1K - 10K	No change	Core		4	Any description of pages that is not separated into pageStart and pageEnd; for example, "1-6, 9, 55" or "10-12, 46-49".
parent	Property	1K - 10K	Up	Core		1	A parent of this person.
parentItem	Property	1K - 10K	No change	Core		3	The parent of a question, answer or item in general. Typically used for Q/A discussion threads e.g. a chain of comments with the first comment being an [[Article]] or other [[CreativeWork]].
Park	Class	1K - 10K	No change	Core			A park.
ParkingFacility	Class	1K - 10K	No change	Core			A parking lot or other parking facility.
participant	Property	1K - 10K	No change	Core		1	Other co-agents that participated in the action indirectly. E.g. John wrote a book with Steve.
partOfSeason	Property	1K - 10K	No change	Core		2	The season to which this episode belongs.
Patient	Class	1K - 10K	No change	Health			A patient is any person recipient of health care services.
pattern	Property	1K - 10K	No change	Pending		2	A pattern that something has, for example 'polka dot', 'striped', 'Canadian flag'. Values are typically expressed as text, although links to controlled value schemes are also supported.
payload	Property	1K - 10K	No change	Automotive		1	The permitted weight of passengers and cargo, EXCLUDING the weight of the empty vehicle. Typical unit code(s): KGM for kilogram, LBR for pound * Note 1: Many databases specify the permitte
PaymentService	Class	1K - 10K	No change	Core			A Service to transfer funds from a person or organization to a beneficiary person or organization.
percentile10	Property	1K - 10K	No change	Core		1	The 10th percentile value.
percentile25	Property	1K - 10K	Up	Core		1	The 25th percentile value.
percentile75	Property	1K - 10K	Up	Core		1	The 75th percentile value.
percentile90	Property	1K - 10K	No change	Core		1	The 90th percentile value.
performerIn	Property	1K - 10K	No change	Core		1	Event that this person is a performer or participant in.
PerformingArtsTheater	Class	1K - 10K	No change	Core			A theater or other performing art center.
Periodical	Class	1K - 10K	No change	Core			A publication in any medium issued in successive parts bearing numerical or chronological designations and intended to continue indefinitely, such as a magazine, scholarly journal, or newspa
PetStore	Class	1K - 10K	No change	Core			A pet store.
PhysicalActivityCategory	Class	1K - 10K	No change	Health			Categories of physical activity, organized by physiologic classification.
Physiotherapy	Enumeration value	1K - 10K	No change	Health			The practice of treatment of disease, injury, or deformity by physical methods such as massage, heat treatment, and exercise rather than by drugs or surgery.
PlaceOfWorship	Class	1K - 10K	No change	Core			Place of worship, such as a church, synagogue, or mosque.
PlayAction	Class	1K - 10K	Down	Core			The act of playing/exercising/training/performing for enjoyment, leisure, recreation, competition or exercise. Related actions: * [[ListenAction]]: Unlike ListenAction (which is under Cons
playersOnline	Property	1K - 10K	No change	Core		1	Number of players on the server.
polygon	Property	1K - 10K	Up	Core		1	A polygon is the area enclosed by a point-to-point path for which the starting and ending points are the same. A polygon is expressed as a series of four or more space delimited points where
possibleComplication	Property	1K - 10K	No change	Health		1	A possible unexpected and unfavorable evolution of a medical condition. Complications may include worsening of the signs or symptoms of the disease, extension of the condition to other organ
possibleTreatment	Property	1K - 10K	No change	Health		2	A possible treatment to address this condition, sign or symptom.
postalCodeBegin	Property	1K - 10K	No change	Core		1	First postal code in a range (included).
postalCodeEnd	Property	1K - 10K	No change	Core		1	Last postal code in the range (included). Needs to be after [[postalCodeBegin]].
postalCodeRange	Property	1K - 10K	No change	Core		1	A defined range of postal codes.
PostalCodeRangeSpecification	Class	1K - 10K	No change	Core			Indicates a range of postal codes, usually defined as the set of valid codes between [[postalCodeBegin]] and [[postalCodeEnd]], inclusively.
practicesAt	Property	1K - 10K	Up	Pending		1	A [[MedicalOrganization]] where the [[IndividualPhysician]] practices.
preparation	Property	1K - 10K	No change	Health		1	Typical preparation that a patient must undergo before having the procedure performed.
Preschool	Class	1K - 10K	No change	Core			A preschool.
prescriptionStatus	Property	1K - 10K	No change	Health		1	Indicates the status of drug prescription, e.g. local catalogs classifications or whether the drug is available by prescription or over-the-counter, etc.
previousStartDate	Property	1K - 10K	No change	Core		1	Used in conjunction with eventStatus for rescheduled or cancelled events. This property contains the previously scheduled start date. For rescheduled events, the startDate property should be
priceComponent	Property	1K - 10K	No change	Core		1	This property links to all [[UnitPriceSpecification]] nodes that apply in parallel for the [[CompoundPriceSpecification]] node.
processorRequirements	Property	1K - 10K	No change	Core		1	Processor architecture required to run the application (e.g. IA64).
producer	Property	1K - 10K	No change	Core		1	The person or organization who produced the work (e.g. music album, movie, TV/radio series etc.).
ProductCollection	Class	1K - 10K	No change	Pending			A set of products (either [[ProductGroup]]s or specific variants) that are listed together e.g. in an [[Offer]].
productionCompany	Property	1K - 10K	No change	Core		8	The production company or studio responsible for the item, e.g. series, video game, episode etc.
ProductModel	Class	1K - 10K	No change	Core			A datasheet or vendor specification of a product (in the sense of a prototypical description).
productSupported	Property	1K - 10K	No change	Core		1	The product or service this support contact point is related to (such as product support for a particular product line). This can be a specific product or product line (e.g. "iPhone") or a g
ProgramMembership	Class	1K - 10K	No change	Core			Used to describe membership in a loyalty programs (e.g. "StarAliance"), traveler clubs (e.g. "AAA"), purchase clubs ("Safeway Club"), etc.
programmingLanguage	Property	1K - 10K	No change	Core		1	The computer programming language.
programName	Property	1K - 10K	No change	Core		1	The program providing the membership. It is preferable to use :program instead.
programPrerequisites	Property	1K - 10K	No change	Pending		1	Prerequisites for enrolling in the program.
programType	Property	1K - 10K	No change	Pending		1	The type of educational or occupational program. For example, classroom, internship, alternance, etc.
Project	Class	1K - 10K	No change	Pending			An enterprise (potentially individual but typically collaborative), planned to achieve a particular aim. Use properties from [[Organization]], [[subOrganization]]/[[parentOrganization]] to i
pronouns	Property	1K - 10K	No change	Pending		1	A short string listing or describing pronouns for a person. Typically the person concerned is the best authority as pronouns are a critical part of personal identity and expression. Publishe
providerMobility	Property	1K - 10K	No change	Core		1	Indicates the mobility of a provided service (e.g. 'static', 'dynamic').
Psychiatric	Enumeration value	1K - 10K	No change	Health			A specific branch of medical science that is concerned with the study, treatment, and prevention of mental illness, using both medical and psychological therapies.
publication	Property	1K - 10K	No change	Core		1	A publication event associated with the item.
PublicationEvent	Class	1K - 10K	No change	Core			A PublicationEvent corresponds indifferently to the event of publication for a CreativeWork of any type, e.g. a broadcast event, an on-demand event, a book/journal publication via a variety
PublicationIssue	Class	1K - 10K	No change	Core			A part of a successively published publication such as a periodical or publication volume, often numbered, usually containing a grouping of works such as articles. See also [blog post](http
PublicationVolume	Class	1K - 10K	No change	Core			A part of a successively published publication such as a periodical or multi-volume work, often numbered. It may represent a time span, such as a year. See also [blog post](https://blog-sch
purchaseDate	Property	1K - 10K	Unstable	Core		2	The date the item, e.g. vehicle, was purchased by the current owner.
QualitativeValue	Class	1K - 10K	No change	Core			A predefined value for a product characteristic, e.g. the power cord plug type 'US' or the garment sizes 'S', 'M', 'L', and 'XL'.
question	Property	1K - 10K	Up	Core		1	A sub property of object. A question.
Quiz	Class	1K - 10K	No change	Pending			Quiz: A test of knowledge, skills and abilities.
Quotation	Class	1K - 10K	No change	Pending			A quotation. Often but not necessarily from some written work, attributable to a real world author and - if associated with a fictional character - to any fictional Person. Use [[isBasedOn]]
QuoteAction	Class	1K - 10K	No change	Core			An agent quotes/estimates/appraises an object/product/service with a price at a location/store.
RadioSeries	Class	1K - 10K	No change	Core			CreativeWorkSeries dedicated to radio broadcast and associated online delivery.
RadioStation	Class	1K - 10K	No change	Core			A radio station.
ratingExplanation	Property	1K - 10K	No change	Pending		1	A short explanation (e.g. one to two sentences) providing background context and other information that led to the conclusion expressed in the rating. This is particularly applicable to rati
recipient	Property	1K - 10K	No change	Core		9	A sub property of participant. The participant who is at the receiving end of the action.
recognizingAuthority	Property	1K - 10K	No change	Health		1	If applicable, the organization that officially recognizes this entity as part of its endorsed system of medicine.
recordingOf	Property	1K - 10K	No change	Core		1	The composition this track is a recording of.
recordLabel	Property	1K - 10K	No change	Core		1	The label that issued the release.
RecyclingCenter	Class	1K - 10K	No change	Core			A recycling center.
releasedEvent	Property	1K - 10K	No change	Core		1	The place and time the release was issued, expressed as a PublicationEvent.
remainingAttendeeCapacity	Property	1K - 10K	No change	Core		1	The number of attendee places for an event that remain unallocated.
RentAction	Class	1K - 10K	No change	Core			The act of giving money in return for temporary use, but not ownership, of an object such as a vehicle or property. For example, an agent rents a property from a landlord in exchange for a p
repeatCount	Property	1K - 10K	No change	Pending		1	Defines the number of times a recurring [[Event]] will take place.
ReplyAction	Class	1K - 10K	No change	Core			The act of responding to a question/message asked/sent by the object. Related to [[AskAction]]. Related actions: * [[AskAction]]: Appears generally as an origin of a ReplyAction.
replyToUrl	Property	1K - 10K	No change	Core		1	The URL at which a reply may be posted to the specified UserComment.
Report	Class	1K - 10K	No change	Core			A Report generated by governmental or non-governmental organization.
ReportageNewsArticle	Class	1K - 10K	No change	Pending			The [[ReportageNewsArticle]] type is a subtype of [[NewsArticle]] representing news articles which are the result of journalistic news reporting conventions. In practice many news publishers
requiredMinAge	Property	1K - 10K	No change	Core		1	Audiences defined by a person's minimum age.
requiredQuantity	Property	1K - 10K	No change	Core		1	The required quantity of the item(s).
requirements	Property	1K - 10K	No change	Core	softwareRequirements	1	Component dependency requirements for application. This includes runtime environments and shared libraries that are not included in the application distribution package, but required to run
requiresSubscription	Property	1K - 10K	No change	Core		2	Indicates if use of the media require a subscription (either paid or free). Allowed values are ```true``` or ```false``` (note that an earlier version had 'yes', 'no').
ResearchOrganization	Class	1K - 10K	No change	Pending			A Research Organization (e.g. scientific institute, research company).
ResearchProject	Class	1K - 10K	No change	Pending			A Research project.
reservationFor	Property	1K - 10K	No change	Core		1	The thing -- flight, event, restaurant, etc. being reserved.
Resort	Class	1K - 10K	No change	Core			A resort is a place used for relaxation or recreation, attracting visitors for holidays or vacations. Resorts are places, towns or sometimes commercial establishments operated by a single co
restockingFee	Property	1K - 10K	No change	Pending		2	Use [[MonetaryAmount]] to specify a fixed restocking fee for product returns, or use [[Number]] to specify a percentage of the product price paid by the customer.
RestrictedDiet	Class	1K - 10K	No change	Core			A diet restricted to certain foods or preparations for cultural, religious, health or lifestyle reasons.
returnLabelSource	Property	1K - 10K	No change	Pending		1	The method (from an enumeration) by which the customer obtains a return shipping label for a product returned for any reason.
returnPolicySeasonalOverride	Property	1K - 10K	No change	Pending		1	Seasonal override of a return policy.
ReviewAction	Class	1K - 10K	No change	Core			The act of producing a balanced opinion about the object for an audience. An agent reviews an object with participants resulting in a review.
reviews	Property	1K - 10K	No change	Core	review	5	Review of the item.
riskFactor	Property	1K - 10K	No change	Health		1	A modifiable or non-modifiable factor that increases the risk of a patient contracting this condition, e.g. age, coexisting condition.
Role	Class	1K - 10K	No change	Core			Represents additional information about a relationship or property. For example a Role can be used to say that a 'member' role linking some SportsTeam to a player occurred during a particula
roleName	Property	1K - 10K	No change	Core		1	A role played, performed or filled by a person or organization. For example, the team of creators for a comic book might fill the roles named 'inker', 'penciller', and 'letterer'; or an athl
Room	Class	1K - 10K	No change	Core			A room is a distinguishable space within a structure, usually separated from other spaces by interior walls (source: Wikipedia, the free encyclopedia, see <a href="http://en.wikipedia.org/wi
runtimePlatform	Property	1K - 10K	No change	Core		2	Runtime platform or script interpreter dependencies (example: Java v1, Python 2.3, .NET Framework 3.0).
salaryCurrency	Property	1K - 10K	No change	Core		2	The currency (coded using ISO 4217) used for the main salary information in this job posting or for this employee.
SaleEvent	Class	1K - 10K	No change	Core			Event type: Sales event.
ScheduleAction	Class	1K - 10K	No change	Core			Scheduling future actions, events, or tasks. Related actions: * [[ReserveAction]]: Unlike ReserveAction, ScheduleAction allocates future actions (e.g. an event, a task, etc) towards a time
scheduleTimezone	Property	1K - 10K	No change	Pending		1	Indicates the timezone for which the time(s) indicated in the [[Schedule]] are given. The value provided should be among those listed in the IANA Time Zone Database.
ScreeningEvent	Class	1K - 10K	Up	Core			A screening of a movie or other video.
sdDatePublished	Property	1K - 10K	No change	Pending		1	Indicates the date on which the current structured data was generated / published. Typically used alongside [[sdPublisher]].
sdPublisher	Property	1K - 10K	No change	Pending		1	Indicates the party responsible for generating and publishing the current structured data markup, typically in cases where the structured data is derived automatically from existing publishe
season	Property	1K - 10K	Up	Core	containsSeason	3	A season in a media series.
seasonNumber	Property	1K - 10K	No change	Core		1	Position of the season within an ordered group of seasons.
seatingCapacity	Property	1K - 10K	No change	Automotive		1	The number of persons that can be seated (e.g. in a vehicle), both in terms of the physical space available, and in terms of limitations set by law. Typical unit code(s): C62 for persons.
seeks	Property	1K - 10K	No change	Core		2	A pointer to products or services sought by the organization or person (demand).
SellAction	Class	1K - 10K	No change	Core			The act of taking money from a buyer in exchange for goods or services rendered. An agent sells an object, product, or service to a buyer for a price. Reciprocal of BuyAction.
serviceAudience	Property	1K - 10K	No change	Core	audience	1	The audience eligible for this service.
serviceOperator	Property	1K - 10K	No change	Core		1	The operating organization, if different from the provider. This enables the representation of services that are provided by an organization, but operated by another organization like a subc
ServicePeriod	Class	1K - 10K	No change	Pending			ServicePeriod represents a duration with some constraints about cutoff time and business days. This is used e.g. in shipping for handling times or transit time.
serviceSmsNumber	Property	1K - 10K	No change	Core		1	The number to access the service by text message.
sharedContent	Property	1K - 10K	No change	Core		2	A CreativeWork such as an image, video, or audio clip shared as part of this posting.
shippingLabel	Property	1K - 10K	No change	Attic		2	Label to match an [[OfferShippingDetails]] with a [[ShippingRateSettings]] (within the context of a [[shippingSettingsLink]] cross-reference).
shippingSettingsLink	Property	1K - 10K	No change	Attic		1	Link to a page containing [[ShippingRateSettings]] and [[DeliveryTimeSettings]] details.
ShoeStore	Class	1K - 10K	No change	Core			A shoe store.
ShoppingCenter	Class	1K - 10K	No change	Core			A shopping center or mall.
significantLinks	Property	1K - 10K	No change	Core	significantLink	1	The most significant URLs on the page. Typically, these are the non-navigation links that are clicked on the most.
signOrSymptom	Property	1K - 10K	No change	Health		1	A sign or symptom of this condition. Signs are objective or physically observable manifestations of the medical condition while symptoms are the subjective experience of the medical conditio
SizeSpecification	Class	1K - 10K	No change	Pending			Size related properties of a product, typically a size code ([[name]]) and optionally a [[sizeSystem]], [[sizeGroup]], and product measurements ([[hasMeasurement]]). In addition, the intende
SocialEvent	Class	1K - 10K	No change	Core			Event type: Social event.
SoftwareSourceCode	Class	1K - 10K	No change	Core			Computer programming source code. Example: Full (compile ready) solutions, code snippet samples, scripts, templates.
source	Property	1K - 10K	No change	Pending		1	The source or cause of the event.
spatial	Property	1K - 10K	No change	Core		1	The "spatial" property can be used in cases when more specific properties (e.g. [[locationCreated]], [[spatialCoverage]], [[contentLocation]]) are not known to be appropriate.
SpecialAnnouncement	Class	1K - 10K	No change	Pending			A SpecialAnnouncement combines a simple date-stamped textual information update with contextualized Web links and other structured data. It represents an information update made by a locally
specialCommitments	Property	1K - 10K	Up	Core		1	Any special commitments associated with this job posting. Valid entries include VeteranCommit, MilitarySpouseCommit, etc.
specialOpeningHoursSpecification	Property	1K - 10K	No change	Core		1	The special opening hours of a certain place. Use this to explicitly override general opening hours brought in scope by [[openingHoursSpecification]] or [[openingHours]].
Specialty	Class	1K - 10K	No change	Core			Any branch of a field in which people typically develop specific expertise, usually after significant study, time, and effort.
speed	Property	1K - 10K	No change	Automotive		1	The speed range of the vehicle. If the vehicle is powered by an engine, the upper limit of the speed range (indicated by [[maxValue]]) should be the maximum speed achievable under regular co
spokenByCharacter	Property	1K - 10K	Up	Pending		1	The (e.g. fictional) character, Person or Organization to whom the quotation is attributed within the containing CreativeWork.
SportingGoodsStore	Class	1K - 10K	No change	Core			A sporting goods store.
SportsClub	Class	1K - 10K	No change	Core			A sports club.
spouse	Property	1K - 10K	No change	Core		1	The person's spouse.
StadiumOrArena	Class	1K - 10K	No change	Core			A stadium.
startTime	Property	1K - 10K	No change	Core		5	The startTime of something. For a reserved event or service (e.g. FoodEstablishmentReservation), the time that it is expected to start. For actions that span a period of time, when the actio
status	Property	1K - 10K	No change	Health		3	The status of the study (enumerated).
steeringPosition	Property	1K - 10K	No change	Core		1	The position of the steering wheel or similar device (mostly for cars).
StructuredValue	Class	1K - 10K	No change	Core			Structured values are used when the value of a property has a more complex structure than simply being a textual value or a reference to another thing.
subEvent	Property	1K - 10K	No change	Core		1	An Event that is part of this event. For example, a conference event includes many presentations, each of which is a subEvent of the conference.
suggestedAge	Property	1K - 10K	No change	Pending		2	The age or age range for the intended audience or person, for example 3-12 months for infants, 1-5 years for toddlers.
suggestedMaxAge	Property	1K - 10K	No change	Core		1	Maximum recommended age in years for the audience or user.
superEvent	Property	1K - 10K	No change	Core		1	An event that this event is a part of. For example, a collection of individual music performances might each have a music festival as their superEvent.
supersededBy	Property	1K - 10K	No change	Machinery		3	Relates a term (i.e. a property, class or enumeration) to one that supersedes it.
SurgicalProcedure	Class	1K - 10K	Up	Health			A medical procedure involving an incision with instruments; performed for diagnose, or therapeutic purposes.
Syllabus	Class	1K - 10K	No change	Pending			A syllabus that describes the material covered in a course, often with several such sections per [[Course]] so that a distinct [[timeRequired]] can be provided for that section of the [[Cour
syllabusSections	Property	1K - 10K	No change	Pending		1	Indicates (typically several) Syllabus entities that lay out what each section of the overall course will cover.
targetName	Property	1K - 10K	No change	Core		1	The name of a node in an established educational framework.
TattooParlor	Class	1K - 10K	No change	Core			A tattoo parlor.
termCode	Property	1K - 10K	No change	Pending		1	A code that identifies this [[DefinedTerm]] within a [[DefinedTermSet]].
TextObject	Class	1K - 10K	No change	Core			A text file. The text can be unformatted or contain markup, html, etc.
TheaterEvent	Class	1K - 10K	No change	Core			Event type: Theater performance.
TheaterGroup	Class	1K - 10K	No change	Core			A theater group or company, for example, the Royal Shakespeare Company or Druid Theatre.
TherapeuticProcedure	Class	1K - 10K	No change	Health			A medical procedure intended primarily for therapeutic purposes, aimed at improving a health condition.
tickerSymbol	Property	1K - 10K	No change	Core		1	The exchange traded instrument associated with a Corporation object. The tickerSymbol is expressed as an exchange and an instrument name separated by a space character. For the exchange comp
timestamp	Property	1K - 10K	No change	Pending		1	The instant the event occured.
timeToComplete	Property	1K - 10K	No change	Pending		1	The expected length of time to complete the program if attending full-time.
TireShop	Class	1K - 10K	No change	Core			A tire shop.
toLocation	Property	1K - 10K	No change	Core		4	A sub property of location. The final location of the object or the agent after the action.
torque	Property	1K - 10K	No change	Automotive		1	The torque (turning force) of the vehicle's engine. Typical unit code(s): NU for newton metre (N m), F17 for pound-force per foot, or F48 for pound-force per inch * Note 1: You can link to
totalJobOpenings	Property	1K - 10K	Up	Pending		1	The number of positions open for this job posting. Use a positive integer. Do not use if the number of positions is unclear or not known.
TouristInformationCenter	Class	1K - 10K	No change	Core			A tourist information center.
ToyStore	Class	1K - 10K	No change	Core			A toy store.
TradeAction	Class	1K - 10K	No change	Core			The act of participating in an exchange of goods and services for monetary compensation. An agent trades an object, product or service with a participant in exchange for a one time or period
trailer	Property	1K - 10K	No change	Core		8	The trailer of a movie or TV/radio series, season, episode, etc.
TrainStation	Class	1K - 10K	Up	Core			A train station.
translationOfWork	Property	1K - 10K	No change	Bibliographic		1	The work that this work has been translated from. E.g. 物种起源 is a translationOf “On the Origin of Species”.
translator	Property	1K - 10K	No change	Core		2	Organization or person who adapts a creative work to different languages, regional differences and technical requirements of a target market, or that translates during some event.
TravelAction	Class	1K - 10K	No change	Core			The act of traveling from a fromLocation to a destination by a specified mode of transport, optionally with participants.
TVEpisode	Class	1K - 10K	No change	Core			A TV episode which can be part of a series or season.
TVSeason	Class	1K - 10K	No change	Core			Season dedicated to TV broadcast and associated online delivery.
TypeAndQuantityNode	Class	1K - 10K	Up	Core			A structured value indicating the quantity, unit of measurement, and business function of goods included in a bundle offer.
typicalTest	Property	1K - 10K	Up	Health		1	A medical test typically performed given this condition.
unnamedSourcesPolicy	Property	1K - 10K	No change	Pending		2	For an [[Organization]] (typically a [[NewsMediaOrganization]]), a statement about policy on use of unnamed sources and the decision process required.
URL	Class	1K - 10K	No change	Core			Data type: URL.
usageInfo	Property	1K - 10K	No change	Pending		1	The schema.org [[usageInfo]] property indicates further information about a [[CreativeWork]]. This property is applicable both to works that are freely available and to those that require pa
UseAction	Class	1K - 10K	No change	Core			The act of applying an object to its intended purpose.
usedToDiagnose	Property	1K - 10K	No change	Health		1	A condition the test is used to diagnose.
UserCheckins	Class	1K - 10K	No change	Core	InteractionCounter		UserInteraction and its subtypes is an old way of talking about users interacting with pages. It is generally better to use [[Action]]-based vocabulary, alongside types such as [[Comment]].
UserReview	Class	1K - 10K	No change	Pending			A review created by an end-user (e.g. consumer, purchaser, attendee etc.), in contrast with [[CriticReview]].
validIn	Property	1K - 10K	No change	Core		3	The geographic area where the item is valid. Applies for example to a [[Permit]], a [[Certification]], or an [[EducationalOccupationalCredential]].
validUntil	Property	1K - 10K	Up	Core		1	The date when the item is no longer valid.
valueMaxLength	Property	1K - 10K	No change	Core		1	Specifies the allowed range for number of characters in a literal value.
valueReference	Property	1K - 10K	No change	Core		3	A secondary value that provides additional information on the original value, e.g. a reference temperature or a type of measurement.
verificationFactCheckingPolicy	Property	1K - 10K	No change	Pending		1	Disclosure about verification and fact-checking processes for a [[NewsMediaOrganization]] or other fact-checking [[Organization]].
VeterinaryCare	Class	1K - 10K	No change	Health			A vet's office.
videoFormat	Property	1K - 10K	No change	Core		3	The type of screening or video broadcast used (e.g. IMAX, 3D, SD, HD, etc.).
VideoGallery	Class	1K - 10K	No change	Core			Web page type: Video gallery page.
VideoGameSeries	Class	1K - 10K	Up	Core			A video game series.
VisualArtwork	Class	1K - 10K	No change	Core			A work of art that is primarily visual in character.
volumeNumber	Property	1K - 10K	No change	Core		1	Identifies the volume of publication or multi-part work; for example, "iii" or "2".
warning	Property	1K - 10K	Up	Health		1	Any FDA or other warnings about the drug (text or URL).
warrantyScope	Property	1K - 10K	No change	Core		1	The scope of the warranty promise.
WebAPI	Class	1K - 10K	No change	Pending			An application programming interface accessible over Web/Internet technologies.
WebContent	Class	1K - 10K	No change	Pending			WebContent is a type representing all [[WebPage]], [[WebSite]] and [[WebPageElement]] content. It is sometimes the case that detailed distinctions between Web pages, sites and their parts ar
weightTotal	Property	1K - 10K	No change	Automotive		1	The permitted total weight of the loaded vehicle, including passengers and cargo and the weight of the empty vehicle. Typical unit code(s): KGM for kilogram, LBR for pound * Note 1: You ca
wheelbase	Property	1K - 10K	No change	Automotive		1	The distance between the centers of the front and rear wheels. Typical unit code(s): CMT for centimeters, MTR for meters, INH for inches, FOT for foot/feet.
WholesaleStore	Class	1K - 10K	No change	Core			A wholesale store.
Winery	Class	1K - 10K	No change	Core			A winery.
workExample	Property	1K - 10K	No change	Core		1	Example/instance/realization/derivation of the concept of this creative work. E.g. the paperback edition, first edition, or e-book.
workPerformed	Property	1K - 10K	No change	Core		1	A work performed in some event, for example a play performed in a TheaterEvent.
yield	Property	1K - 10K	No change	Core		1	The quantity that results by performing instructions. For example, a paper airplane, 10 personalized candles.
3DModel	Class	< 1K	No change	Pending			A 3D model represents some kind of 3D content, which may have [[encoding]]s in one or more [[MediaObject]]s. Many 3D formats are available (e.g. see [Wikipedia](https://en.wikipedia.org/wiki
abridged	Property	< 1K	No change	Bibliographic		1	Indicates whether the book is an abridged edition.
AcceptAction	Class	< 1K	No change	Core			The act of committing to/adopting an object. Related actions: * [[RejectAction]]: The antonym of AcceptAction.
acceptedOffer	Property	< 1K	No change	Core		1	The offer(s) -- e.g., product, quantity and price combinations -- included in the order.
accessCode	Property	< 1K	No change	Core		1	Password, PIN, or access code needed for delivery (e.g. from a locker).
accountId	Property	< 1K	No change	Core		1	The identifier for the account the payment will be applied to.
accountMinimumInflow	Property	< 1K	No change	Pending		1	A minimum amount that has to be paid in every month.
accountOverdraftLimit	Property	< 1K	No change	Pending		1	An overdraft is an extension of credit from a lending institution when an account reaches zero. An overdraft allows the individual to continue withdrawing money even if the account has no fu
AchieveAction	Class	< 1K	No change	Core			The act of accomplishing something via previous efforts. It is an instantaneous action rather than an ongoing process.
acquiredFrom	Property	< 1K	No change	Core		1	The organization or person from which the product was acquired.
acrissCode	Property	< 1K	No change	Automotive		2	The ACRISS Car Classification Code is a code used by many car rental companies, for classifying vehicles. ACRISS stands for Association of Car Rental Industry Systems and Standards.
actionAccessibilityRequirement	Property	< 1K	No change	Core		1	A set of requirements that must be fulfilled in order to perform an Action. If more than one value is specified, fulfilling one set of requirements will allow the Action to be performed.
ActionAccessSpecification	Class	< 1K	No change	Core			A set of requirements that must be fulfilled in order to perform an Action.
actionProcess	Property	< 1K	No change	Core		1	Description of the process by which the action was performed.
ActionStatusType	Class	< 1K	No change	Core			The status of an Action.
ActivateAction	Class	< 1K	No change	Core			The act of starting or activating a device or application (e.g. starting a timer or turning on a flashlight).
activityDuration	Property	< 1K	No change	Health		1	Length of time to engage in the activity.
activityFrequency	Property	< 1K	No change	Health		1	How often one should engage in the activity.
AddAction	Class	< 1K	No change	Core			The act of editing by adding an object to a collection.
additionalNumberOfGuests	Property	< 1K	No change	Core		1	If responding yes, the number of guests who will attend in addition to the invitee.
additionalVariable	Property	< 1K	No change	Health		1	Any additional component of the exercise prescription that may need to be articulated to the patient. This may include the order of exercises, the number of repetitions of movement, quantita
AdultOrientedEnumeration	Class	< 1K	No change	Pending			Enumeration of considerations that make a product relevant or potentially restricted for adults only.
advanceBookingRequirement	Property	< 1K	No change	Core		2	The amount of time that is required between accepting the offer and the actual usage of the resource or service.
adverseOutcome	Property	< 1K	No change	Health		2	A possible complication and/or side effect of this therapy. If it is known that an adverse outcome is serious (resulting in death, disability, or permanent damage; requiring hospitalization;
affectedBy	Property	< 1K	No change	Health		1	Drugs that affect the test's results.
afterMedia	Property	< 1K	No change	Core		1	A media object representing the circumstances after performing this direction.
aggregateElement	Property	< 1K	No change	Pending		1	Indicates a prototype of the elements in the list that is used to hold aggregate information (ratings, offers, etc.).
AgreeAction	Class	< 1K	No change	Core			The act of expressing a consistency of opinion with the object. An agent agrees to/about an object (a proposition, topic or theme) with participants.
aircraft	Property	< 1K	No change	Core		1	The kind of aircraft (e.g., "Boeing 747").
albums	Property	< 1K	No change	Core	album	1	A collection of music albums.
alcoholWarning	Property	< 1K	No change	Health		1	Any precaution, guidance, contraindication, etc. related to consumption of alcohol while taking this drug.
algorithm	Property	< 1K	No change	Health		1	The algorithm or rules to follow to compute the score.
AllocateAction	Class	< 1K	No change	Core			The act of organizing tasks/objects/events by associating resources to it.
alternativeOf	Property	< 1K	No change	Pending		1	Another gene which is a variation of this one.
amountOfThisGood	Property	< 1K	No change	Core		1	The quantity of the goods included in the offer.
AmpStory	Class	< 1K	No change	Pending			A creative work with a visual storytelling format intended to be viewed online, particularly on mobile devices.
AMRadioChannel	Class	< 1K	No change	Core			A radio channel that uses AM.
AnatomicalSystem	Class	< 1K	No change	Health			An anatomical system is a group of anatomical structures that work together to perform a certain task. Anatomical systems, such as organ systems, are one organizing principle of anatomy, and
answerExplanation	Property	< 1K	No change	Pending		1	A step-by-step or full explanation about Answer. Can outline how this Answer was achieved or contain more broad clarification or statement about it.
antagonist	Property	< 1K	No change	Health		1	The muscle whose action counteracts the specified muscle.
APIReference	Class	< 1K	No change	Core			Reference documentation for application programming interfaces (APIs).
AppendAction	Class	< 1K	No change	Core			The act of inserting at the end if an ordered collection.
applicableLocation	Property	< 1K	No change	Health		2	The location in which the status applies.
application	Property	< 1K	No change	Core	actionApplication	1	An application that can complete the request.
applicationStartDate	Property	< 1K	No change	Pending		1	The date at which the program begins collecting applications for the next enrollment cycle.
appliesToPaymentMethod	Property	< 1K	No change	Core		1	The payment method(s) to which the payment charge specification applies.
ApprovedIndication	Class	< 1K	No change	Health			An indication for a medical therapy that has been formally specified or approved by a regulatory body that regulates use of the therapy; for example, the US FDA approves indications for most
Aquarium	Class	< 1K	No change	Core			Aquarium.
ArchiveComponent	Class	< 1K	No change	Pending			An intangible type to be applied to any archive content, carrying with it a set of properties required to describe archival items and collections.
archivedAt	Property	< 1K	No change	Pending		1	Indicates a page or other link involved in archival of a [[CreativeWork]]. In the case of [[MediaReview]], the items in a [[MediaReviewItem]] may often become inaccessible, but be archived b
archiveHeld	Property	< 1K	No change	Pending		1	Collection, fonds, or item held, kept or maintained by an [[ArchiveOrganization]].
arrivalBoatTerminal	Property	< 1K	No change	Pending		1	The terminal or port from which the boat arrives.
arrivalBusStop	Property	< 1K	No change	Core		1	The stop or station from which the bus arrives.
arrivalGate	Property	< 1K	No change	Core		1	Identifier of the flight's arrival gate.
arrivalPlatform	Property	< 1K	No change	Core		1	The platform where the train arrives.
arrivalStation	Property	< 1K	No change	Core		1	The station where the train trip ends.
arrivalTerminal	Property	< 1K	No change	Core		1	Identifier of the flight's arrival terminal.
ArriveAction	Class	< 1K	No change	Core			The act of arriving at a place. An agent arrives at a destination from a fromLocation, optionally with participants.
artEdition	Property	< 1K	No change	Core		1	The number of copies when multiple copies of a piece of artwork are produced - e.g. for a limited edition of 20 prints, 'artEdition' refers to the total number of copies (in this example "20
arterialBranch	Property	< 1K	No change	Health		1	The branches that comprise the arterial structure.
Artery	Class	< 1K	No change	Health			A type of blood vessel that specifically carries blood away from the heart.
asin	Property	< 1K	No change	Pending		3	An Amazon Standard Identification Number (ASIN) is a 10-character alphanumeric unique identifier assigned by Amazon.com and its partners for product identification within the Amazon organiza
AskPublicNewsArticle	Class	< 1K	No change	Pending			A [[NewsArticle]] expressing an open call by a [[NewsMediaOrganization]] asking the public for input, insights, clarifications, anecdotes, documentation, etc., on an issue, for reporting pur
aspect	Property	< 1K	No change	Health	mainContentOfPage	1	An aspect of medical practice that is considered on the page, such as 'diagnosis', 'treatment', 'causes', 'prognosis', 'etiology', 'epidemiology', etc.
assembly	Property	< 1K	No change	Core	executableLibraryName	1	Library file name, e.g., mscorlib.dll, system.web.dll.
assemblyVersion	Property	< 1K	No change	Core		1	Associated product/technology version. E.g., .NET Framework 4.5.
AssessAction	Class	< 1K	No change	Core			The act of forming one's opinion, reaction or sentiment.
AssignAction	Class	< 1K	No change	Core			The act of allocating an action/event/task to some destination (someone or something).
associatedClaimReview	Property	< 1K	No change	Pending		1	An associated [[ClaimReview]], related by specific common content, topic or claim. The expectation is that this property would be most typically used in cases where a single activity is cond
associatedDisease	Property	< 1K	No change	Pending		1	Disease associated to this BioChemEntity. Such disease can be a MedicalCondition or a URL. If you want to add an evidence supporting the association, please use PropertyValue.
associatedMediaReview	Property	< 1K	No change	Pending		1	An associated [[MediaReview]], related by specific common content, topic or claim. The expectation is that this property would be most typically used in cases where a single activity is cond
associatedPathophysiology	Property	< 1K	No change	Health		3	If applicable, a description of the pathophysiology associated with the anatomical system, including potential abnormal changes in the mechanical, physical, and biochemical functions of the
associatedReview	Property	< 1K	No change	Pending		1	An associated [[Review]].
Atlas	Class	< 1K	No change	Bibliographic			A collection or bound volume of maps, charts, plates or tables, physical or in media form illustrating any subject.
attendees	Property	< 1K	No change	Core	attendee	1	A person attending the event.
Audiobook	Class	< 1K	No change	Bibliographic			An audiobook.
AudioObjectSnapshot	Class	< 1K	No change	Pending			A specific and exact (byte-for-byte) version of an [[AudioObject]]. Two byte-for-byte identical files, for the purposes of this type, considered identical. If they have different embedded me
auditDate	Property	< 1K	No change	Core		1	Date when a certification was last audited. See also gs1:certificationAuditDate.
AuthenticateAction	Class	< 1K	No change	Pending			The action of authenticating into a device or application.
authenticator	Property	< 1K	No change	Core		1	The Organization responsible for authenticating the user's subscription. For example, many media apps require a cable/satellite provider to authenticate your subscription before playing medi
AuthorizeAction	Class	< 1K	No change	Core			The act of granting permission to an object.
AutomatedTeller	Class	< 1K	No change	Core			ATM/cash machine.
availableFrom	Property	< 1K	No change	Core		1	When the item is available for pickup from the store, locker, etc.
availableIn	Property	< 1K	No change	Health		1	The location in which the strength is available.
availableStrength	Property	< 1K	No change	Health		1	An available dosage strength for the drug.
availableTest	Property	< 1K	No change	Health		1	A diagnostic test or procedure offered by this lab.
availableThrough	Property	< 1K	No change	Core		1	After this date, the item will no longer be available for pickup.
BackgroundNewsArticle	Class	< 1K	No change	Pending			A [[NewsArticle]] providing historical context, definition and detail on a specific topic (aka "explainer" or "backgrounder"). For example, an in-depth article or frequently-asked-questions
BankAccount	Class	< 1K	No change	Core			A product or service offered by a bank whereby one may deposit, withdraw or transfer money and in some cases be paid interest.
bankAccountType	Property	< 1K	No change	Pending		1	The type of a bank account.
Barcode	Class	< 1K	No change	Core			An image of a visual machine-readable code such as a barcode or QR code.
bccRecipient	Property	< 1K	No change	Core		1	A sub property of recipient. The recipient blind copied on a message.
BedType	Class	< 1K	No change	Core			A type of bed. This is used for indicating the bed or beds available in an accommodation.
beforeMedia	Property	< 1K	No change	Core		1	A media object representing the circumstances before performing this direction.
BefriendAction	Class	< 1K	No change	Core			The act of forming a personal connection with someone (object) mutually/bidirectionally/symmetrically. Related actions: * [[FollowAction]]: Unlike FollowAction, BefriendAction implies that
beneficiaryBank	Property	< 1K	No change	Pending		1	A bank or bank’s branch, financial institution or international financial institution operating the beneficiary’s bank account or releasing funds for the beneficiary.
benefitsSummaryUrl	Property	< 1K	No change	Pending		1	The URL that goes directly to the summary of benefits and coverage for the specific standard plan or plan variation.
billingAddress	Property	< 1K	No change	Core		1	The billing address for the order.
billingStart	Property	< 1K	No change	Pending		1	Specifies after how much time this price (or price component) becomes valid and billing starts. Can be used, for example, to model a price increase after the first year of a subscription. Th
BioChemEntity	Class	< 1K	No change	Pending			Any biological, chemical, or biochemical thing. For example: a protein; a gene; a chemical; a synthetic chemical.
bioChemInteraction	Property	< 1K	No change	Pending		1	A BioChemEntity that is known to interact with this item.
bioChemSimilarity	Property	< 1K	No change	Pending		1	A similar BioChemEntity, e.g., obtained by fingerprint similarity algorithms.
biologicalRole	Property	< 1K	No change	Pending		1	A role played by the BioChemEntity within a biological context.
biomechnicalClass	Property	< 1K	No change	Health		1	The biomechanical properties of the bone.
bloodSupply	Property	< 1K	No change	Health		1	The blood vessel that carries blood from the heart to the muscle.
BloodTest	Class	< 1K	No change	Health			A medical test performed on a sample of a patient's blood.
boardingGroup	Property	< 1K	No change	Core		1	The airline-specific indicator of boarding order / preference.
boardingPolicy	Property	< 1K	No change	Core		2	The type of boarding policy used by the airline (e.g. zone-based or group-based).
BoardingPolicyType	Class	< 1K	No change	Core			A type of boarding policy used by an airline.
BoatReservation	Class	< 1K	No change	Pending			A reservation for boat travel. Note: This type is for information about actual reservations, e.g. in confirmation emails or HTML pages with individual confirmations of reservations. For offe
BoatTerminal	Class	< 1K	No change	Pending			A terminal for boats, ships, and other water vessels.
BoatTrip	Class	< 1K	No change	Pending			A trip on a commercial ferry line.
BodyMeasurementTypeEnumeration	Class	< 1K	No change	Pending			Enumerates types (or dimensions) of a person's body measurements, for example for fitting of clothes.
BodyOfWater	Class	< 1K	No change	Core			A body of water, such as a sea, ocean, or lake.
Bone	Class	< 1K	No change	Health			Rigid connective tissue that comprises up the skeletal structure of the human body.
BookFormatType	Class	< 1K	No change	Core			The publication format of the book.
bookingAgent	Property	< 1K	No change	Core	broker	1	'bookingAgent' is an out-dated term indicating a 'broker' that serves as a booking agent.
bookingTime	Property	< 1K	No change	Core		1	The date and time the reservation was booked.
BookmarkAction	Class	< 1K	No change	Core			An agent bookmarks/flags/labels/tags/marks an object.
Boolean	Class	< 1K	No change	Core			Boolean: True or False.
BorrowAction	Class	< 1K	No change	Core			The act of obtaining an object under an agreement to return it at a later date. Reciprocal of LendAction. Related actions: * [[LendAction]]: Reciprocal of BorrowAction.
borrower	Property	< 1K	No change	Core		1	A sub property of participant. The person that borrows the object being lent.
BowlingAlley	Class	< 1K	No change	Core			A bowling alley.
BrainStructure	Class	< 1K	No change	Health			Any anatomical structure which pertains to the soft nervous tissue functioning as the coordinating center of sensation and intellectual and nervous activity.
branch	Property	< 1K	No change	Health	arterialBranch	1	The branches that delineate from the nerve bundle. Not to be confused with [[branchOf]].
breastfeedingWarning	Property	< 1K	No change	Health		1	Any precaution, guidance, contraindication, etc. related to this drug's use by breastfeeding mothers.
Bridge	Class	< 1K	No change	Core			A bridge.
broadcastAffiliateOf	Property	< 1K	No change	Core		1	The media network(s) whose content is broadcast on this station.
BroadcastChannel	Class	< 1K	No change	Core			A unique instance of a BroadcastService on a CableOrSatelliteService lineup.
broadcastChannelId	Property	< 1K	No change	Core		1	The unique address by which the BroadcastService can be identified in a provider lineup. In US, this is typically a number.
broadcaster	Property	< 1K	No change	Core		1	The organization owning or operating the broadcast service.
BroadcastFrequencySpecification	Class	< 1K	No change	Core			The frequency in MHz and the modulation used for a particular BroadcastService.
broadcastFrequencyValue	Property	< 1K	No change	Core		1	The frequency in MHz for a particular broadcast.
broadcastServiceTier	Property	< 1K	No change	Core		1	The type of service required to have access to the channel (e.g. Standard or Premium).
broadcastSignalModulation	Property	< 1K	No change	Pending		1	The modulation (e.g. FM, AM, etc) used by a particular broadcast service.
broadcastSubChannel	Property	< 1K	No change	Pending		1	The subchannel used for the broadcast.
broadcastTimezone	Property	< 1K	No change	Core		1	The timezone in ISO 8601 format for which the service bases its broadcasts.
BrokerageAccount	Class	< 1K	No change	Pending			An account that allows an investor to deposit funds and place investment orders with a licensed broker or brokerage firm.
BuddhistTemple	Class	< 1K	No change	Core			A Buddhist temple.
BusinessEntityType	Class	< 1K	No change	Core			A business entity type is a conceptual entity representing the legal form, the size, the main line of business, the position in the value chain, or any combination thereof, of an organizatio
BusinessFunction	Class	< 1K	No change	Core			The business function specifies the type of activity or access (i.e., the bundle of rights) offered by the organization or business person through the offer. Typical are sell, rental or leas
busName	Property	< 1K	No change	Core		1	The name of the bus (e.g. Bolt Express).
busNumber	Property	< 1K	No change	Core		1	The unique identifier for the bus.
BusOrCoach	Class	< 1K	No change	Automotive			A bus (also omnibus or autobus) is a road vehicle designed to carry passengers. Coaches are luxury buses, usually in service for long distance travel.
BusReservation	Class	< 1K	No change	Core			A reservation for bus travel. Note: This type is for information about actual reservations, e.g. in confirmation emails or HTML pages with individual confirmations of reservations. For off
BusStation	Class	< 1K	No change	Core			A bus station.
BusStop	Class	< 1K	No change	Core			A bus stop.
buyer	Property	< 1K	No change	Core		1	A sub property of participant. The participant/person/organization that bought the object.
byMonth	Property	< 1K	No change	Pending		1	Defines the month(s) of the year on which a recurring [[Event]] takes place. Specified as an [[Integer]] between 1-12. January is 1.
byMonthDay	Property	< 1K	No change	Pending		1	Defines the day(s) of the month on which a recurring [[Event]] takes place. Specified as an [[Integer]] between 1-31.
byMonthWeek	Property	< 1K	No change	Pending		1	Defines the week(s) of the month on which a recurring Event takes place. Specified as an Integer between 1-5. For clarity, byMonthWeek is best used in conjunction with byDay to indicate conc
CableOrSatelliteService	Class	< 1K	No change	Core			A service which provides access to media programming like TV or radio. Access may be via cable or satellite.
callSign	Property	< 1K	No change	Pending		3	A callsign, as used in broadcasting and radio communications to identify people, radio and TV stations, or vehicles.
CampingPitch	Class	< 1K	No change	Core			A [[CampingPitch]] is an individual place for overnight stay in the outdoors, typically being part of a larger camping site, or [[Campground]]. In British English a campsite, or campground
Canal	Class	< 1K	No change	Core			A canal, like the Panama Canal.
CancelAction	Class	< 1K	No change	Core			The act of asserting that a future event/action is no longer going to happen. Related actions: * [[ConfirmAction]]: The antonym of CancelAction.
candidate	Property	< 1K	No change	Core		1	A sub property of object. The candidate subject of this action.
carrier	Property	< 1K	No change	Core	provider	2	'carrier' is an out-dated term indicating the 'provider' for parcel delivery and flights.
carrierRequirements	Property	< 1K	No change	Core		1	Specifies specific carrier(s) requirements for the application (e.g. an application may only work on a specific carrier network).
CarUsageType	Class	< 1K	No change	Automotive			A value indicating a special usage of a car, e.g. commercial rental, driving school, or as a taxi.
cashBack	Property	< 1K	No change	Pending		1	A cardholder benefit that pays the cardholder a small percentage of their net expenditures.
catalog	Property	< 1K	No change	Core	includedInDataCatalog	1	A data catalog which contains this dataset.
catalogNumber	Property	< 1K	No change	Core		1	The catalog number for the release.
CategoryCodeSet	Class	< 1K	No change	Pending			A set of Category Code values.
CatholicChurch	Class	< 1K	No change	Core			A Catholic church.
causeOf	Property	< 1K	No change	Health		1	The condition, complication, symptom, sign, etc. caused.
ccRecipient	Property	< 1K	No change	Core		1	A sub property of recipient. The recipient copied on a message.
CDCPMDRecord	Class	< 1K	No change	Pending			A CDCPMDRecord is a data structure representing a record in a CDC tabular data format used for hospital data reporting. See documentation for details, and the linked
Cemetery	Class	< 1K	No change	Core			A graveyard.
certificationRating	Property	< 1K	No change	Pending		1	Rating of a certification instance (as defined by an independent certification body). Typically this rating can be used to rate the level to which the requirements of the certification insta
CertificationStatusEnumeration	Class	< 1K	No change	Pending			Enumerates the different statuses of a Certification (Active and Inactive).
characterAttribute	Property	< 1K	No change	Core		2	A piece of data that represents a particular aspect of a fictional character (skill, power, character points, advantage, disadvantage).
characterName	Property	< 1K	No change	Core		1	The name of a character played in some acting or performing role, i.e. in a PerformanceRole.
cheatCode	Property	< 1K	No change	Core		2	Cheat codes to the game.
CheckAction	Class	< 1K	No change	Core			An agent inspects, determines, investigates, inquires, or examines an object's accuracy, quality, condition, or state.
CheckInAction	Class	< 1K	No change	Core			The act of an agent communicating (service provider, social media, etc) their arrival by registering/confirming for a previously reserved service (e.g. flight check-in) or at a place (e.g. h
CheckOutAction	Class	< 1K	No change	Core			The act of an agent communicating (service provider, social media, etc) their departure of a previously reserved service (e.g. flight check-in) or place (e.g. hotel). Related actions: * [[
chemicalComposition	Property	< 1K	No change	Pending		1	The chemical composition describes the identity and relative ratio of the chemical elements that make up the substance.
chemicalRole	Property	< 1K	No change	Pending		2	A role played by the BioChemEntity within a chemical context.
childMaxAge	Property	< 1K	No change	Core		1	Maximal age of the child.
childMinAge	Property	< 1K	No change	Core		1	Minimal age of the child.
ChildrensEvent	Class	< 1K	No change	Core			Event type: Children's event.
childTaxon	Property	< 1K	No change	Pending		1	Closest child taxa of the taxon in question.
CityHall	Class	< 1K	No change	Core			A city hall.
claimInterpreter	Property	< 1K	No change	Pending		1	For a [[Claim]] interpreted from [[MediaObject]] content, the [[interpretedAsClaim]] property can be used to indicate a claim contained, implied or refined from the content of a [[MediaObjec
Class	Class	< 1K	No change	Machinery			A class, also often called a 'Type'; equivalent to rdfs:Class.
clincalPharmacology	Property	< 1K	No change	Health	clinicalPharmacology	1	Description of the absorption and elimination of drugs, including their concentration (pharmacokinetics, pK) and biological effects (pharmacodynamics, pD).
clinicalPharmacology	Property	< 1K	No change	Health		1	Description of the absorption and elimination of drugs, including their concentration (pharmacokinetics, pK) and biological effects (pharmacodynamics, pD).
clipNumber	Property	< 1K	No change	Core		1	Position of the clip within an ordered group of clips.
Code	Class	< 1K	No change	Core	SoftwareSourceCode		Computer programming source code. Example: Full (compile ready) solutions, code snippet samples, scripts, templates.
codeSampleType	Property	< 1K	No change	Core		1	What type of code sample: full (compile ready) solution, code snippet, inline code, scripts, template.
colleagues	Property	< 1K	No change	Core	colleague	1	A colleague of the person.
collection	Property	< 1K	No change	Core	targetCollection	1	A sub property of object. The collection target of the action.
colorist	Property	< 1K	No change	Bibliographic		3	The individual who adds color to inked drawings.
colorSwatch	Property	< 1K	No change	Pending		1	A color swatch image, visualizing the color of a [[Product]]. Should match the textual description specified in the [[color]] property. This can be a URL or a fully described ImageObject.
ComedyClub	Class	< 1K	No change	Core			A comedy club.
ComicCoverArt	Class	< 1K	No change	Bibliographic			The artwork on the cover of a comic.
ComicIssue	Class	< 1K	No change	Bibliographic			Individual comic issues are serially published as part of a larger series. For the sake of consistency, even one-shot issues belong to a series comprised of a single issue. All comic issues
ComicStory	Class	< 1K	No change	Bibliographic			The term "story" is any indivisible, re-printable unit of a comic, including the interior stories, covers, and backmatter. Most comics have at least two stories: a cover (ComicCoverArt) and
companyRegistration	Property	< 1K	No change	Core		1	The official registration information of a business including the organization that issued it such as Company House or Chamber of Commerce in form of a Certification.
CompleteDataFeed	Class	< 1K	No change	Pending			A [[CompleteDataFeed]] is a [[DataFeed]] whose standard representation includes content for every item currently in the feed. This is the equivalent of Atom's element as defined in Feed Pagi
comprisedOf	Property	< 1K	No change	Health		1	Specifying something physically contained by something else. Typically used here for the underlying anatomical structures, such as organs, that comprise the anatomical system.
ComputerLanguage	Class	< 1K	No change	Core			This type covers computer programming languages such as Scheme and Lisp, as well as other language-like computer representations. Natural languages are best represented with the [[Language]]
conditionsOfAccess	Property	< 1K	No change	Pending		1	Conditions that affect the availability of, or method(s) of access to, an item. Typically used for real world items such as an [[ArchiveComponent]] held by an [[ArchiveOrganization]]. This p
ConferenceEvent	Class	< 1K	No change	Pending			Event type: Conference event.
ConfirmAction	Class	< 1K	No change	Core			The act of notifying someone that a future event/action is going to happen as expected. Related actions: * [[CancelAction]]: The antonym of ConfirmAction.
confirmationNumber	Property	< 1K	No change	Core		2	A number that confirms the given order or payment has been received.
connectedTo	Property	< 1K	No change	Health		1	Other anatomical structures to which this structure is connected.
Consortium	Class	< 1K	No change	Pending			A Consortium is a membership [[Organization]] whose members are typically Organizations.
ConstraintNode	Class	< 1K	No change	Pending			The ConstraintNode type is provided to support usecases in which a node in a structured data graph is described with properties which appear to describe a single entity, but are being used i
constraintProperty	Property	< 1K	No change	Pending		1	Indicates a property used as a constraint. For example, in the definition of a [[StatisticalVariable]]. The value is a property, either from within Schema.org or from other compatible (e.g.
ConsumeAction	Class	< 1K	No change	Core			The act of ingesting information/resources/food.
contactlessPayment	Property	< 1K	No change	Pending		1	A secure method for consumers to purchase products or services via debit, credit or smartcards by using RFID or NFC technology.
ContactPointOption	Class	< 1K	No change	Core			Enumerated options related to a ContactPoint.
contactPoints	Property	< 1K	No change	Core	contactPoint	2	A contact point for a person or organization.
ControlAction	Class	< 1K	No change	Core			An agent controls a device or application.
ConvenienceStore	Class	< 1K	No change	Core			A convenience store.
Conversation	Class	< 1K	No change	Core			One or more messages between organizations or people on a particular topic. Individual messages can be linked to the conversation with isPartOf or hasPart properties.
CookAction	Class	< 1K	No change	Core			The act of producing/preparing food.
Cooperative	Class	< 1K	No change	Core			An organization that is a joint project of multiple organizations or persons.
correction	Property	< 1K	No change	Pending		1	Indicates a correction to a [[CreativeWork]], either via a [[CorrectionComment]], textually or in another document.
CorrectionComment	Class	< 1K	No change	Pending			A [[comment]] that corrects [[CreativeWork]].
costCategory	Property	< 1K	No change	Health		1	The category of cost, such as wholesale, retail, reimbursement cap, etc.
costCurrency	Property	< 1K	No change	Health		1	The currency (in 3-letter) of the drug cost. See: http://en.wikipedia.org/wiki/ISO_4217.
costOrigin	Property	< 1K	No change	Health		1	Additional details to capture the origin of the cost data. For example, 'Medicare Part B'.
costPerUnit	Property	< 1K	No change	Health		1	The cost per unit of the drug.
countriesNotSupported	Property	< 1K	No change	Core		1	Countries for which the application is not supported. You can also provide the two-letter ISO 3166-1 alpha-2 country code.
countryOfLastProcessing	Property	< 1K	No change	Pending		1	The place where the item (typically [[Product]]) was last processed and tested before importation.
course	Property	< 1K	No change	Core	exerciseCourse	1	A sub property of location. The course where this action was taken.
Courthouse	Class	< 1K	No change	Core			A courthouse.
CoverArt	Class	< 1K	No change	Bibliographic			The artwork on the outer surface of a CreativeWork.
CovidTestingFacility	Class	< 1K	No change	Pending			A CovidTestingFacility is a [[MedicalClinic]] where testing for the COVID-19 Coronavirus disease is available. If the facility is being made available from an established [[Pharmacy]], [[Hot
creditedTo	Property	< 1K	No change	Core		1	The group the release is credited to if different than the byArtist. For example, Red and Blue is credited to "Stefani Germanotta Band", but by Lady Gaga.
Crematorium	Class	< 1K	No change	Core			A crematorium.
CriticReview	Class	< 1K	No change	Pending			A [[CriticReview]] is a more specialized form of Review written or published by a source that is recognized for its reviewing activities. These can include online columns, travel and food gu
CssSelectorType	Class	< 1K	No change	Pending			Text representing a CSS selector.
CurrencyConversionService	Class	< 1K	No change	Core			A service to convert funds from one currency to another currency.
currentExchangeRate	Property	< 1K	No change	Pending		1	The current price of a currency.
customer	Property	< 1K	No change	Core		2	Party placing the order or paying the invoice.
customerRemorseReturnLabelSource	Property	< 1K	Unstable	Pending		1	The method (from an enumeration) by which the customer obtains a return shipping label for a product returned due to customer remorse.
customerRemorseReturnShippingFeesAmount	Property	< 1K	No change	Pending		1	The amount of shipping costs if a product is returned due to customer remorse. Applicable when property [[customerRemorseReturnFees]] equals [[ReturnShippingFees]].
cvdCollectionDate	Property	< 1K	No change	Pending		1	collectiondate - Date for which patient counts are reported.
cvdFacilityCounty	Property	< 1K	No change	Pending		1	Name of the County of the NHSN facility that this data record applies to. Use [[cvdFacilityId]] to identify the facility. To provide other details, [[healthcareReportingData]] can be used on
cvdFacilityId	Property	< 1K	No change	Pending		1	Identifier of the NHSN facility that this data record applies to. Use [[cvdFacilityCounty]] to indicate the county. To provide other details, [[healthcareReportingData]] can be used on a [[H
cvdNumBeds	Property	< 1K	No change	Pending		1	numbeds - HOSPITAL INPATIENT BEDS: Inpatient beds, including all staffed, licensed, and overflow (surge) beds used for inpatients.
cvdNumBedsOcc	Property	< 1K	No change	Pending		1	numbedsocc - HOSPITAL INPATIENT BED OCCUPANCY: Total number of staffed inpatient beds that are occupied.
cvdNumC19Died	Property	< 1K	No change	Pending		1	numc19died - DEATHS: Patients with suspected or confirmed COVID-19 who died in the hospital, ED, or any overflow location.
cvdNumC19HOPats	Property	< 1K	No change	Pending		1	numc19hopats - HOSPITAL ONSET: Patients hospitalized in an NHSN inpatient care location with onset of suspected or confirmed COVID-19 14 or more days after hospitalization.
cvdNumC19HospPats	Property	< 1K	No change	Pending		1	numc19hosppats - HOSPITALIZED: Patients currently hospitalized in an inpatient care location who have suspected or confirmed COVID-19.
cvdNumC19MechVentPats	Property	< 1K	No change	Pending		1	numc19mechventpats - HOSPITALIZED and VENTILATED: Patients hospitalized in an NHSN inpatient care location who have suspected or confirmed COVID-19 and are on a mechanical ventilator.
cvdNumC19OFMechVentPats	Property	< 1K	No change	Pending		1	numc19ofmechventpats - ED/OVERFLOW and VENTILATED: Patients with suspected or confirmed COVID-19 who are in the ED or any overflow location awaiting an inpatient bed and on a mechanical vent
cvdNumC19OverflowPats	Property	< 1K	No change	Pending		1	numc19overflowpats - ED/OVERFLOW: Patients with suspected or confirmed COVID-19 who are in the ED or any overflow location awaiting an inpatient bed.
cvdNumICUBeds	Property	< 1K	No change	Pending		1	numicubeds - ICU BEDS: Total number of staffed inpatient intensive care unit (ICU) beds.
cvdNumICUBedsOcc	Property	< 1K	No change	Pending		1	numicubedsocc - ICU BED OCCUPANCY: Total number of staffed inpatient ICU beds that are occupied.
cvdNumTotBeds	Property	< 1K	No change	Pending		1	numtotbeds - ALL HOSPITAL BEDS: Total number of all inpatient and outpatient beds, including all staffed, ICU, licensed, and overflow (surge) beds used for inpatients or outpatients.
cvdNumVent	Property	< 1K	No change	Pending		1	numvent - MECHANICAL VENTILATORS: Total number of ventilators available.
cvdNumVentUse	Property	< 1K	No change	Pending		1	numventuse - MECHANICAL VENTILATORS IN USE: Total number of ventilators in use.
DanceEvent	Class	< 1K	No change	Core			Event type: A social dance.
DanceGroup	Class	< 1K	No change	Core			A dance group—for example, the Alvin Ailey Dance Theater or Riverdance.
datasetTimeInterval	Property	< 1K	No change	Core	temporalCoverage	1	The range of temporal applicability of a dataset, e.g. for a 2011 census dataset, the year 2011 (in ISO 8601 time interval format).
DataType	Class	< 1K	No change	Core			The basic data types such as Integers, Strings, etc.
Date	Class	< 1K	No change	Core			A date value in ISO 8601 date format.
dateDeleted	Property	< 1K	No change	Core		1	The datetime the item was removed from the DataFeed.
DatedMoneySpecification	Class	< 1K	No change	Core	MonetaryAmount		A DatedMoneySpecification represents monetary values with optional start and end dates. For example, this could represent an employee's salary over a specific period of time. __Note:__ This
dateIssued	Property	< 1K	No change	Core		1	The date the ticket was issued.
dateRead	Property	< 1K	No change	Core		1	The date/time at which the message has been read by the recipient if a single recipient exists.
dateReceived	Property	< 1K	No change	Core		1	The date/time the message was received if a single recipient exists.
dateSent	Property	< 1K	No change	Core		1	The date/time at which the message was sent.
DateTime	Class	< 1K	No change	Core			A combination of date and time of day in the form [-]CCYY-MM-DDThh:mm:ss[Z\|(+\|-)hh:mm] (see Chapter 5.4 of ISO 8601).
DDxElement	Class	< 1K	No change	Health			An alternative, closely-related condition typically considered later in the differential diagnosis process along with the signs that are used to distinguish it.
DeactivateAction	Class	< 1K	No change	Core			The act of stopping or deactivating a device or application (e.g. stopping a timer or turning off a flashlight).
DefenceEstablishment	Class	< 1K	No change	Core			A defence establishment, such as an army or navy base.
DeleteAction	Class	< 1K	No change	Core			The act of editing a recipient by removing one of its objects.
deliveryAddress	Property	< 1K	No change	Core		1	Destination address.
DeliveryEvent	Class	< 1K	No change	Core			An event involving the delivery of an item.
deliveryStatus	Property	< 1K	No change	Core		1	New entry added as the package passes through each leg of its journey (from shipment to final delivery).
DeliveryTimeSettings	Class	< 1K	No change	Attic	ShippingConditions		A DeliveryTimeSettings represents re-usable pieces of shipping information, relating to timing. It is designed for publication on an URL that may be referenced via the [[shippingSettingsLink
DENonprofitType	Class	< 1K	No change	Pending			DENonprofitType: Non-profit organization type originating from Germany in accordance with article 52 of the German fiscal code (Abgabenverordnung or AO).
DepartAction	Class	< 1K	No change	Core			The act of departing from a place. An agent departs from a fromLocation for a destination, optionally with participants.
departureBoatTerminal	Property	< 1K	No change	Pending		1	The terminal or port from which the boat departs.
departureBusStop	Property	< 1K	No change	Core		1	The stop or station from which the bus departs.
departureGate	Property	< 1K	No change	Core		1	Identifier of the flight's departure gate.
departurePlatform	Property	< 1K	No change	Core		1	The platform from which the train departs.
departureStation	Property	< 1K	No change	Core		1	The station from which the train departs.
departureTerminal	Property	< 1K	No change	Core		1	Identifier of the flight's departure terminal.
DepositAccount	Class	< 1K	No change	Core			A type of Bank Account with a main purpose of depositing funds to gain interest or other benefits.
device	Property	< 1K	No change	Core	availableOnDevice	1	Device required to run the application. Used in cases where a specific make/model is required to run the application.
diagnosis	Property	< 1K	No change	Health		2	One or more alternative conditions considered in the differential diagnosis process as output of a diagnosis process.
DiagnosticProcedure	Class	< 1K	No change	Health			A medical procedure intended primarily for diagnostic, as opposed to therapeutic, purposes.
diagram	Property	< 1K	No change	Health		1	An image containing a diagram that illustrates the structure and/or its component substructures and/or connections with other structures.
diet	Property	< 1K	No change	Health		1	A sub property of instrument. The diet used in this action.
Diet	Class	< 1K	No change	Health			A strategy of regulating the intake of food to achieve or maintain a specific health-related goal.
DietarySupplement	Class	< 1K	No change	Health			A product taken by mouth that contains a dietary ingredient intended to supplement the diet. Dietary ingredients may include vitamins, minerals, herbs or other botanicals, amino acids, and s
dietFeatures	Property	< 1K	No change	Health		1	Nutritional information specific to the dietary plan. May include dietary recommendations on what foods to avoid, what foods to consume, and specific alterations/deviations from the USDA or
differentialDiagnosis	Property	< 1K	No change	Health		1	One of a set of differential diagnoses for the condition. Specifically, a closely-related or competing diagnosis typically considered later in the cognitive process whereby this medical cond
DigitalDocumentPermission	Class	< 1K	No change	Core			A permission for a particular person or group to access a particular file.
DigitalDocumentPermissionType	Class	< 1K	No change	Core			A type of permission which can be granted for accessing a digital document.
DigitalPlatformEnumeration	Class	< 1K	No change	Pending			Enumerates some common technology platforms, for use with properties such as [[actionPlatform]]. It is not supposed to be comprehensive - when a suitable code is not enumerated here, textual
digitalSourceType	Property	< 1K	No change	Pending		1	Indicates an IPTCDigitalSourceEnumeration code indicating the nature of the digital source(s) for some [[CreativeWork]].
directors	Property	< 1K	No change	Core	director	9	A director of e.g. TV, radio, movie, video games etc. content. Directors can be associated with individual items or with a series, episode, clip.
DisagreeAction	Class	< 1K	No change	Core			The act of expressing a difference of opinion with the object. An agent disagrees to/about an object (a proposition, topic or theme) with participants.
discountCode	Property	< 1K	No change	Core		1	Code used to redeem a discount.
discountCurrency	Property	< 1K	No change	Core		1	The currency of the discount. Use standard formats: ISO 4217 currency format, e.g. "USD"; [Ticker symbol](https://en.wikipedia.org/wiki/List_of_cryp
DiscoverAction	Class	< 1K	No change	Core			The act of discovering/finding an object.
diseasePreventionInfo	Property	< 1K	No change	Pending		1	Information about disease prevention.
diseaseSpreadStatistics	Property	< 1K	No change	Pending		1	Statistical information about the spread of a disease, either as [[WebContent]], or described directly as a [[Dataset]], or the specific [[Observation]]s in the dataset. When a [[WebContent]
displayLocation	Property	< 1K	No change	Pending		2	The location at which an item can be viewed or experienced in-person.
dissolutionDate	Property	< 1K	No change	Core		1	The date that this organization was dissolved.
Distillery	Class	< 1K	No change	Core			A distillery.
distinguishingSign	Property	< 1K	No change	Health		1	One of a set of signs and symptoms that can be used to distinguish this diagnosis from others in the differential diagnosis.
domainIncludes	Property	< 1K	No change	Machinery		1	Relates a property to a class that is (one of) the type(s) the property is expected to be used on.
domiciledMortgage	Property	< 1K	No change	Pending		1	Whether borrower is a resident of the jurisdiction where the property is located.
doseSchedule	Property	< 1K	No change	Health		2	A dosing schedule for the drug for a given population, either observed, recommended, or maximum dose based on the type used.
DoseSchedule	Class	< 1K	No change	Health			A specific dosing schedule for a drug or supplement.
doseUnit	Property	< 1K	No change	Health		1	The unit of the dose, e.g. 'mg'.
doseValue	Property	< 1K	No change	Health		1	The value of the dose, e.g. 500.
downPayment	Property	< 1K	No change	Pending		1	a type of payment made in cash during the onset of the purchase of an expensive good/service. The payment typically represents only a percentage of the full purchase price.
drainsTo	Property	< 1K	No change	Health		1	The vasculature that the vein drains into.
DrawAction	Class	< 1K	No change	Core			The act of producing a visual/graphical representation of an object, typically with a pen/pencil and paper as instruments.
Drawing	Class	< 1K	No change	Pending			A picture or diagram made with a pencil, pen, or crayon rather than paint.
DrinkAction	Class	< 1K	No change	Core			The act of swallowing liquids.
DriveWheelConfigurationValue	Class	< 1K	No change	Core			A value indicating which roadwheels will receive torque.
dropoffLocation	Property	< 1K	No change	Core		1	Where a rental car can be dropped off.
dropoffTime	Property	< 1K	No change	Core		1	When a rental car can be dropped off.
drug	Property	< 1K	No change	Health		4	Specifying a drug or medicine used in a medication procedure.
DrugCost	Class	< 1K	No change	Health			The cost per unit of a medical drug. Note that this type is not meant to represent the price in an offer of a drug for sale; see the Offer type for that. This type will typically be used to
DrugCostCategory	Class	< 1K	No change	Health			Enumerated categories of medical drug costs.
DrugLegalStatus	Class	< 1K	No change	Health			The legal availability status of a medical drug.
DrugPregnancyCategory	Class	< 1K	No change	Health			Categories that represent an assessment of the risk of fetal injury due to a drug or pharmaceutical used as directed by the mother during pregnancy.
DrugPrescriptionStatus	Class	< 1K	No change	Health			Indicates whether this drug is available by prescription or over-the-counter.
DrugStrength	Class	< 1K	No change	Health			A specific strength in which a medical drug is available in a specific country.
drugUnit	Property	< 1K	No change	Health		2	The unit in which the drug is measured, e.g. '5 mg tablet'.
duplicateTherapy	Property	< 1K	No change	Health		1	A therapy that duplicates or overlaps this one.
duringMedia	Property	< 1K	No change	Core		1	A media object representing the circumstances while performing this direction.
earlyPrepaymentPenalty	Property	< 1K	No change	Pending		1	The amount to be paid as a penalty in the event of early payment of the loan.
EatAction	Class	< 1K	No change	Core			The act of swallowing solid objects.
editEIDR	Property	< 1K	No change	Pending		1	An EIDR (Entertainment Identifier Registry) [[identifier]] representing a specific edit / edition for a work of film or television. For example, the motion picture known
educationalFramework	Property	< 1K	No change	Core		1	The framework to which the resource being described is aligned.
ElementarySchool	Class	< 1K	No change	Core			An elementary school.
eligibilityToWorkRequirement	Property	< 1K	No change	Pending		1	The legal requirements such as citizenship, visa and other documentation required for an applicant to this job.
eligibleWithSupplier	Property	< 1K	No change	Pending		1	The supplier of the incentivized item/service for which the incentive is valid for such as a utility company, merchant, or contractor.
EmailMessage	Class	< 1K	No change	Core			An email message.
Embassy	Class	< 1K	No change	Core			An embassy.
Emergency	Enumeration value	< 1K	No change	Health			A specific branch of medical science that deals with the evaluation and initial treatment of medical conditions caused by trauma or sudden illness.
EmployeeRole	Class	< 1K	No change	Core			A subclass of OrganizationRole used to describe employee relationships.
EmployerReview	Class	< 1K	No change	Pending			An [[EmployerReview]] is a review of an [[Organization]] regarding its role as an employer, written by a current or former employee of that organization.
encodesBioChemEntity	Property	< 1K	No change	Pending		1	Another BioChemEntity encoded by this one.
encodesCreativeWork	Property	< 1K	No change	Core		1	The CreativeWork encoded by this media object.
encodings	Property	< 1K	No change	Core	encoding	1	A media object that encodes this CreativeWork.
encodingType	Property	< 1K	No change	Core		1	The supported encoding type(s) for an EntryPoint request.
EndorseAction	Class	< 1K	No change	Core			An agent approves/certifies/likes/supports/sanctions an object.
endorsee	Property	< 1K	No change	Core		1	A sub property of participant. The person/organization being supported.
EndorsementRating	Class	< 1K	No change	Core			An EndorsementRating is a rating that expresses some level of endorsement, for example inclusion in a "critic's pick" blog, a "Like" or "+1" on a social network. It can be considered the [[r
endorsers	Property	< 1K	No change	Health		1	People or organizations that endorse the plan.
Energy	Class	< 1K	No change	Core			Properties that take Energy as values are of the form '<Number> <Energy unit of measure>'.
EnergyEfficiencyEnumeration	Class	< 1K	No change	Pending			Enumerates energy efficiency levels (also known as "classes" or "ratings") and certifications that are part of several international energy efficiency standards.
EnergyStarEnergyEfficiencyEnumeration	Class	< 1K	No change	Pending			Used to indicate whether a product is EnergyStar certified.
entertainmentBusiness	Property	< 1K	No change	Core		1	A sub property of location. The entertainment business where the action occurred.
episodes	Property	< 1K	No change	Core	episode	4	An episode of a TV/radio series or season.
equal	Property	< 1K	No change	Core		1	This ordering relation for qualitative values indicates that the subject is equal to the object.
Error	Class	< 1K	No change	Pending			Representation of an Error.
errorCode	Property	< 1K	No change	Core		1	Application or platform dependant error code.
estimatedFlightDuration	Property	< 1K	No change	Core		1	The estimated time the flight will take.
estimatesRiskOf	Property	< 1K	No change	Health		1	The condition, complication, or symptom whose risk is being estimated.
EUEnergyEfficiencyEnumeration	Class	< 1K	No change	Pending			Enumerates the EU energy efficiency classes A-G as well as A+, A++, and A+++ as defined in EU directive 2017/1369.
EventAttendanceModeEnumeration	Class	< 1K	No change	Pending			An EventAttendanceModeEnumeration value is one of potentially several modes of organising an event, relating to whether it is online or offline.
EventReservation	Class	< 1K	No change	Core			A reservation for an event like a concert, sporting event, or lecture. Note: This type is for information about actual reservations, e.g. in confirmation emails or HTML pages with individua
EventStatusType	Class	< 1K	No change	Core			EventStatusType is an enumeration type whose instances represent several states that an Event may be in.
evidenceLevel	Property	< 1K	No change	Health		1	Strength of evidence of the data used to formulate the guideline (enumerated).
evidenceOrigin	Property	< 1K	No change	Health		1	Source of the data used to formulate the guidance, e.g. RCT, consensus opinion, etc.
exceptDate	Property	< 1K	No change	Pending		1	Defines a [[Date]] or [[DateTime]] during which a scheduled [[Event]] will not take place. The property allows exceptions to a [[Schedule]] to be specified. If an exception is specified as a
ExchangeRateSpecification	Class	< 1K	No change	Pending			A structured value representing exchange rate.
exchangeRateSpread	Property	< 1K	No change	Pending		1	The difference between the price at which a broker or other intermediary buys and sells foreign currency.
executableLibraryName	Property	< 1K	No change	Core		1	Library file name, e.g., mscorlib.dll, system.web.dll.
ExerciseAction	Class	< 1K	No change	Core			The act of participating in exertive activity for the purposes of improving health and fitness.
exerciseCourse	Property	< 1K	No change	Core		1	A sub property of location. The course where this action was taken.
exercisePlan	Property	< 1K	No change	Health		1	A sub property of instrument. The exercise plan used on this action.
ExercisePlan	Class	< 1K	No change	Health			Fitness-related activity designed for a specific health-related purpose, including defined exercise routines as well as activity prescribed by a clinician.
exerciseRelatedDiet	Property	< 1K	No change	Health		1	A sub property of instrument. The diet used in this action.
exerciseType	Property	< 1K	No change	Health		2	Type(s) of exercise or activity, such as strength training, flexibility training, aerobics, cardiac rehabilitation, etc.
expectedArrivalFrom	Property	< 1K	No change	Core		1	The earliest date the package may arrive.
expectedArrivalUntil	Property	< 1K	No change	Core		1	The latest date the package may arrive.
expectedPrognosis	Property	< 1K	No change	Health		1	The likely outcome in either the short term or long term of the medical condition.
expertConsiderations	Property	< 1K	No change	Health		1	Medical expert advice related to the plan.
expressedIn	Property	< 1K	No change	Pending		1	Tissue, organ, biological sample, etc in which activity of this gene has been observed experimentally. For example brain, digestive system.
extendedAddress	Property	< 1K	No change	Core		1	An address extension such as an apartment number, C/O or alternative name.
FilmAction	Class	< 1K	No change	Core			The act of capturing sound and moving images on film, video, or digitally.
financialAidEligible	Property	< 1K	No change	Pending		2	A financial aid type or program which students may use to pay for tuition or fees associated with the program.
FinancialIncentive	Class	< 1K	No change	Pending			Represents financial incentives for goods/services offered by an organization (or individual). Typically contains the [[name]] of the incentive, the [[incentivizedItem]], the [[inc
FireStation	Class	< 1K	No change	Core			A fire station. With firemen.
firstAppearance	Property	< 1K	No change	Pending		1	Indicates the first known occurrence of a [[Claim]] in some [[CreativeWork]].
firstPerformance	Property	< 1K	No change	Core		1	The date and place the work was first performed.
flightDistance	Property	< 1K	No change	Core		1	The distance of the flight.
flightNumber	Property	< 1K	No change	Core		1	The unique identifier for a flight including the airline IATA code. For example, if describing United flight 110, where the IATA code for United is 'UA', the flightNumber is 'UA110'.
FlightReservation	Class	< 1K	No change	Core			A reservation for air travel. Note: This type is for information about actual reservations, e.g. in confirmation emails or HTML pages with individual confirmations of reservations. For offe
Float	Class	< 1K	No change	Core			Data type: Floating number.
floorLimit	Property	< 1K	No change	Pending		1	A floor limit is the amount of money above which credit card transactions must be authorized.
FMRadioChannel	Class	< 1K	No change	Core			A radio channel that uses FM.
followee	Property	< 1K	No change	Core		1	A sub property of object. The person or organization being followed.
follows	Property	< 1K	No change	Core		1	The most generic uni-directional social relation.
foodEstablishment	Property	< 1K	No change	Core		1	A sub property of location. The specific food establishment where the action occurred.
foodEvent	Property	< 1K	No change	Core		1	A sub property of location. The specific food event where the action occurred.
foodWarning	Property	< 1K	No change	Health		1	Any precaution, guidance, contraindication, etc. related to consumption of specific foods while taking this drug.
frequency	Property	< 1K	No change	Health		1	How often the dose is taken, e.g. 'daily'.
FulfillmentTypeEnumeration	Class	< 1K	No change	Pending			A type of product fulfillment.
functionalClass	Property	< 1K	No change	Health		1	The degree of mobility the joint allows.
fundedItem	Property	< 1K	No change	Pending		1	Indicates something directly or indirectly funded or sponsored through a [[Grant]]. See also [[ownershipFundingInfo]].
FundingAgency	Class	< 1K	No change	Pending			A FundingAgency is an organization that implements one or more [[FundingScheme]]s and manages the granting process (via [[Grant]]s, typically [[MonetaryGrant]]s). A funding agency is not alw
FundingScheme	Class	< 1K	No change	Pending			A FundingScheme combines organizational, project and policy aspects of grant-based funding that sets guidelines, principles and mechanisms to support other kinds of projects and activities.
GameAvailabilityEnumeration	Class	< 1K	No change	Pending			For a [[VideoGame]], such as used with a [[PlayGameAction]], an enumeration of the kind of game availability offered.
gameAvailabilityType	Property	< 1K	No change	Pending		1	Indicates the availability type of the game content associated with this action, such as whether it is a full version or a demo.
gameEdition	Property	< 1K	No change	Core		1	The edition of a video game.
GamePlayMode	Class	< 1K	No change	Core			Indicates whether this game is multi-player, co-op or single-player.
gameServer	Property	< 1K	No change	Core		1	The server on which it is possible to play the game.
GameServerStatus	Class	< 1K	No change	Core			Status of a game server.
gameTip	Property	< 1K	No change	Core		1	Links to tips, tactics, etc.
GatedResidenceCommunity	Class	< 1K	No change	Core			Residence type: Gated community.
GenderType	Class	< 1K	No change	Core			An enumeration of genders.
Gene	Class	< 1K	No change	Pending			A discrete unit of inheritance which affects one or more biological traits (Source: https://en.wikipedia.org/wiki/Gene). Examples include FOXP2 (Forkhea
geoContains	Property	< 1K	No change	Core		2	Represents a relationship between two geometries (or the places they represent), relating a containing geometry to a contained geometry. "a contains b iff no points of b lie in the exterior
geoCoveredBy	Property	< 1K	No change	Core		2	Represents a relationship between two geometries (or the places they represent), relating a geometry to another that covers it. As defined in DE-9IM.
geoCovers	Property	< 1K	No change	Core		2	Represents a relationship between two geometries (or the places they represent), relating a covering geometry to a covered geometry. "Every point of b is a point of (the interior or boundary
geoCrosses	Property	< 1K	No change	Core		2	Represents a relationship between two geometries (or the places they represent), relating a geometry to another that crosses it: "a crosses b: they have some but not all interior points in c
geoDisjoint	Property	< 1K	No change	Core		2	Represents spatial relations in which two geometries (or the places they represent) are topologically disjoint: "they have no point in common. They form a set of disconnected geometries." (A
geoEquals	Property	< 1K	No change	Core		2	Represents spatial relations in which two geometries (or the places they represent) are topologically equal, as defined in DE-9IM. "Two geometries are
geoIntersects	Property	< 1K	No change	Core		2	Represents spatial relations in which two geometries (or the places they represent) have at least one point in common. As defined in DE-9IM.
geoOverlaps	Property	< 1K	No change	Core		2	Represents a relationship between two geometries (or the places they represent), relating a geometry to another that geospatially overlaps it, i.e. they have some but not all points in commo
GeospatialGeometry	Class	< 1K	No change	Pending			(Eventually to be defined as) a supertype of GeoShape designed to accommodate definitions from Geo-Spatial best practices.
geoTouches	Property	< 1K	No change	Core		2	Represents spatial relations in which two geometries (or the places they represent) touch: "they have at least one boundary point in common, but no interior points." (A symmetric relationshi
geoWithin	Property	< 1K	No change	Core		2	Represents a relationship between two geometries (or the places they represent), relating a geometry to one that contains it, i.e. it is inside (i.e. within) its interior. As defined in [DE-
Geriatric	Enumeration value	< 1K	No change	Health			A specific branch of medical science that is concerned with the diagnosis and treatment of diseases, debilities and provision of care to the aged.
gettingTestedInfo	Property	< 1K	No change	Pending		1	Information about getting tested (for a [[MedicalCondition]]), e.g. in the context of a pandemic.
GiveAction	Class	< 1K	No change	Core			The act of transferring ownership of an object to a destination. Reciprocal of TakeAction. Related actions: * [[TakeAction]]: Reciprocal of GiveAction. * [[SendAction]]: Unlike SendAction,
governmentBenefitsInfo	Property	< 1K	No change	Pending		1	governmentBenefitsInfo provides information about government benefits associated with a SpecialAnnouncement.
GovernmentBenefitsType	Class	< 1K	No change	Pending			GovernmentBenefitsType enumerates several kinds of government benefits to support the COVID-19 situation. Note that this structure may not capture all benefits offered.
GovernmentBuilding	Class	< 1K	No change	Core			A government building.
GovernmentPermit	Class	< 1K	No change	Core			A permit issued by a government agency.
gracePeriod	Property	< 1K	No change	Pending		1	The period of time after any due date that the borrower has to fulfil its obligations before a default (failure to pay) is deemed to have occurred.
grantee	Property	< 1K	No change	Core		1	The person, organization, contact point, or audience that has been granted this permission.
greater	Property	< 1K	No change	Core		1	This ordering relation for qualitative values indicates that the subject is greater than the object.
greaterOrEqual	Property	< 1K	No change	Core		1	This ordering relation for qualitative values indicates that the subject is greater than or equal to the object.
guideline	Property	< 1K	No change	Health		1	A medical guideline related to this entity.
guidelineDate	Property	< 1K	No change	Health		1	Date on which this guideline's recommendation was made.
guidelineSubject	Property	< 1K	No change	Health		1	The medical conditions, treatments, etc. that are the subject of the guideline.
Gynecologic	Enumeration value	< 1K	No change	Health			A specific branch of medical science that pertains to the health care of women, particularly in the diagnosis and treatment of disorders affecting the female reproductive system.
Hackathon	Class	< 1K	No change	Pending			A hackathon event.
hasAdultConsideration	Property	< 1K	No change	Pending		2	Used to tag an item to be intended or suitable for consumption or use by adults only.
hasBioChemEntityPart	Property	< 1K	No change	Pending		1	Indicates a BioChemEntity that (in some sense) has this BioChemEntity as a part.
hasBioPolymerSequence	Property	< 1K	No change	Pending		2	A symbolic representation of a BioChemEntity. For example, a nucleotide sequence of a Gene or an amino acid sequence of a Protein.
hasBroadcastChannel	Property	< 1K	No change	Core		1	A broadcast channel of a broadcast service.
hasCategoryCode	Property	< 1K	No change	Pending		1	A Category code contained in this code set.
hasDeliveryMethod	Property	< 1K	No change	Core		2	Method used for delivery or shipping.
hasDigitalDocumentPermission	Property	< 1K	No change	Core		1	A permission related to the access to this document (e.g. permission to read or write an electronic document). For a public document, specify a grantee with an Audience with audienceType equ
hasDriveThroughService	Property	< 1K	No change	Pending		1	Indicates whether some facility (e.g. [[FoodEstablishment]], [[CovidTestingFacility]]) offers a service that can be used by driving through in a car. In the case of [[CovidTestingFacility]]
hasGS1DigitalLink	Property	< 1K	No change	Pending		4	The GS1 digital link associated with the object. This URL should conform to the particular requirements of digital links. The lin
hasHealthAspect	Property	< 1K	No change	Pending		1	Indicates the aspect or aspects specifically addressed in some [[HealthTopicContent]]. For example, that the content is an overview, or that it talks about treatment, self-care, treatments o
hasMolecularFunction	Property	< 1K	No change	Pending		1	Molecular function performed by this BioChemEntity; please use PropertyValue if you want to include any evidence.
hasParticipationOffer	Property	< 1K	No change	Pending		1	An offer to participate in the event, for example, Call for Proposals, Call for Speakers, or Call for Performers.
hasProductReturnPolicy	Property	< 1K	No change	Attic	hasMerchantReturnPolicy	2	Indicates a ProductReturnPolicy that may be applicable.
hasRepresentation	Property	< 1K	No change	Pending		1	A common representation such as a protein sequence or chemical structure for this entity. For images use schema.org/image.
hasSponsorshipOffer	Property	< 1K	No change	Pending		1	An offer to sponsor the event, for example, Sponsorship Prospectus, Sponsorship Opportunities, or Sponsor Packages.
hasStore	Property	< 1K	No change	Pending		1	An eCommerce store part of an online marketplace.
hasTierRequirement	Property	< 1K	No change	Core		1	A requirement for a user to join a membership tier, for example: a CreditCard if the tier requires sign up for a credit card, A UnitPriceSpecification if the user is required to pay a (perio
HealthAspectEnumeration	Class	< 1K	No change	Pending			HealthAspectEnumeration enumerates several aspects of health content online, each of which might be described using [[hasHealthAspect]] and [[HealthTopicContent]].
healthcareReportingData	Property	< 1K	No change	Pending		1	Indicates data describing a hospital, e.g. a CDC [[CDCPMDRecord]] or as some kind of [[Dataset]].
HealthInsurancePlan	Class	< 1K	No change	Pending			A US-style health insurance plan, including PPOs, EPOs, and HMOs.
healthPlanCoinsuranceOption	Property	< 1K	No change	Pending		1	Whether the coinsurance applies before or after deductible, etc. TODO: Is this a closed set?
healthPlanCoinsuranceRate	Property	< 1K	No change	Pending		1	The rate of coinsurance expressed as a number between 0.0 and 1.0.
healthPlanCopay	Property	< 1K	No change	Pending		1	The copay amount.
healthPlanCopayOption	Property	< 1K	No change	Pending		1	Whether the copay is before or after deductible, etc. TODO: Is this a closed set?
healthPlanCostSharing	Property	< 1K	No change	Pending		2	The costs to the patient for services under this network or formulary.
HealthPlanCostSharingSpecification	Class	< 1K	No change	Pending			A description of costs to the patient under a given network or formulary.
healthPlanDrugOption	Property	< 1K	No change	Pending		1	TODO.
healthPlanDrugTier	Property	< 1K	No change	Pending		2	The tier(s) of drugs offered by this formulary or insurance plan.
HealthPlanFormulary	Class	< 1K	No change	Pending			For a given health insurance plan, the specification for costs and coverage of prescription drugs.
healthPlanId	Property	< 1K	No change	Pending		1	The 14-character, HIOS-generated Plan ID number. (Plan IDs must be unique, even across different markets.)
healthPlanMarketingUrl	Property	< 1K	No change	Pending		1	The URL that goes directly to the plan brochure for the specific standard plan or plan variation.
HealthPlanNetwork	Class	< 1K	No change	Pending			A US-style health insurance plan network.
healthPlanNetworkId	Property	< 1K	No change	Pending		2	Name or unique ID of network. (Networks are often reused across different insurance plans.)
healthPlanNetworkTier	Property	< 1K	No change	Pending		1	The tier(s) for this network.
healthPlanPharmacyCategory	Property	< 1K	No change	Pending		1	The category or type of pharmacy associated with this cost sharing.
HealthTopicContent	Class	< 1K	No change	Pending			[[HealthTopicContent]] is [[WebContent]] that is about some aspect of a health topic, e.g. a condition, its symptoms or treatments. Such content may be comprised of several parts or sections
HinduTemple	Class	< 1K	No change	Core			A Hindu temple.
holdingArchive	Property	< 1K	No change	Pending		1	[[ArchiveOrganization]] that holds, keeps or maintains the [[ArchiveComponent]].
HowToItem	Class	< 1K	No change	Core			An item used as either a tool or supply when performing the instructions for how to achieve a result.
HyperToc	Class	< 1K	No change	Pending			A HyperToc represents a hypertext table of contents for complex media objects, such as [[VideoObject]], [[AudioObject]]. Items in the table of contents are indicated using the [[tocEntry]] p
HyperTocEntry	Class	< 1K	No change	Pending			A HyperToEntry is an item within a [[HyperToc]], which represents a hypertext table of contents for complex media objects, such as [[VideoObject]], [[AudioObject]]. The media object itself i
identifyingExam	Property	< 1K	No change	Health		1	A physical examination that can identify this sign.
identifyingTest	Property	< 1K	No change	Health		1	A diagnostic test that can identify this sign.
IgnoreAction	Class	< 1K	No change	Core			The act of intentionally disregarding the object. An agent ignores an object.
ImageObjectSnapshot	Class	< 1K	No change	Pending			A specific and exact (byte-for-byte) version of an [[ImageObject]]. Two byte-for-byte identical files, for the purposes of this type, considered identical. If they have different embedded me
imagingTechnique	Property	< 1K	No change	Health		1	Imaging technique used.
ImagingTest	Class	< 1K	No change	Health			Any medical imaging modality typically used for diagnostic purposes.
inBroadcastLineup	Property	< 1K	No change	Core		1	The CableOrSatelliteService offering the channel.
incentiveAmount	Property	< 1K	No change	Pending		1	Describes the amount that can be redeemed from this incentive. [[QuantitativeValue]]: Use this for incentives based on price (either raw amount or percentage-based). For a raw amount exam
IncentiveQualifiedExpenseType	Class	< 1K	No change	Pending			The types of expenses that are covered by the incentive. For example some incentives are only for the goods (tangible items) but the services (labor) are excluded.
incentives	Property	< 1K	No change	Core	incentiveCompensation	1	Description of bonus and commission compensation aspects of the job.
incentiveStatus	Property	< 1K	No change	Pending		1	The status of the incentive (active, on hold, retired, etc.).
IncentiveStatus	Class	< 1K	No change	Pending			Enumerates a status for an incentive, such as whether it is active.
incentiveType	Property	< 1K	No change	Pending		1	The type of incentive offered (tax credit/rebate, tax deduction, tax waiver, subsidies, etc.).
IncentiveType	Class	< 1K	No change	Pending			Enumerates common financial incentives for products, including tax credits, tax deductions, rebates and subsidies, etc.
incentivizedItem	Property	< 1K	No change	Pending		1	The type or specific product(s) and/or service(s) being incentivized. DefinedTermSets are used for product and service categories such as the United Nations Standard Products and Services
inChI	Property	< 1K	No change	Pending		1	Non-proprietary identifier for molecular entity that can be used in printed and electronic data sources thus enabling easier linking of diverse data compilations.
inChIKey	Property	< 1K	No change	Pending		1	InChIKey is a hashed version of the full InChI (using the SHA-256 algorithm).
includedComposition	Property	< 1K	No change	Core		1	Smaller compositions included in this work (e.g. a movement in a symphony).
includedDataCatalog	Property	< 1K	No change	Core	includedInDataCatalog	1	A data catalog which contains this dataset (this property was previously 'catalog', preferred name is now 'includedInDataCatalog').
includedInHealthInsurancePlan	Property	< 1K	No change	Pending		1	The insurance plans that cover this drug.
includedRiskFactor	Property	< 1K	No change	Health		1	A modifiable or non-modifiable risk factor included in the calculation, e.g. age, coexisting condition.
includesHealthPlanFormulary	Property	< 1K	No change	Pending		1	Formularies covered by this plan.
includesHealthPlanNetwork	Property	< 1K	No change	Pending		1	Networks covered by this plan.
incomeLimit	Property	< 1K	No change	Pending		1	Optional. Income limit for which the incentive is applicable for. If MonetaryAmount is specified, this should be based on annualized income (e.g. if an incentive is limited to those makin
increasesRiskOf	Property	< 1K	No change	Health		1	The condition, complication, etc. influenced by this factor.
ineligibleRegion	Property	< 1K	No change	Pending		5	The ISO 3166-1 (ISO 3166-1 alpha-2) or ISO 3166-2 code, the place, or the GeoShape for the geo-political region(s) for which the offer or delivery charge specification is not valid, e.g. a r
infectiousAgent	Property	< 1K	No change	Health		1	The actual infectious agent, such as a specific bacterium.
infectiousAgentClass	Property	< 1K	No change	Health		1	The class of infectious agent (bacteria, prion, etc.) that causes the disease.
InfectiousAgentClass	Class	< 1K	No change	Health			Classes of agents or pathogens that transmit infectious diseases. Enumerated type.
InfectiousDisease	Class	< 1K	No change	Health			An infectious disease is a clinically evident human disease resulting from the presence of pathogenic microbial agents, like pathogenic viruses, pathogenic bacteria, fungi, protozoa, multice
InformAction	Class	< 1K	No change	Core			The act of notifying someone of information pertinent to them, with no expectation of a response.
inker	Property	< 1K	No change	Bibliographic		3	The individual who traces over the pencil drawings in ink after pencils are complete.
inPlaylist	Property	< 1K	No change	Core		1	The playlist to which this recording belongs.
InsertAction	Class	< 1K	No change	Core			The act of adding at a specific location in an ordered collection.
insertion	Property	< 1K	No change	Health		1	The place of attachment of a muscle, or what the muscle moves.
InstallAction	Class	< 1K	No change	Core			The act of installing an application.
InstantaneousEvent	Class	< 1K	No change	Pending			An event with no duration, like for instance a computer log entry.
inSupportOf	Property	< 1K	No change	Bibliographic		1	Qualification, candidature, degree, application that Thesis supports.
Integer	Class	< 1K	No change	Core			Data type: Integer.
intensity	Property	< 1K	No change	Health		1	Quantitative measure gauging the degree of force involved in the exercise, for example, heartbeats per minute. May include the velocity of the movement.
interactingDrug	Property	< 1K	No change	Health		1	Another drug that is known to interact with this drug in a way that impacts the effect of this drug or causes a risk to the patient. Note: disease interactions are typically captured as cont
interactionService	Property	< 1K	No change	Core		1	The WebSite or SoftwareApplication where the interactions took place.
InternetCafe	Class	< 1K	No change	Core			An internet cafe.
interpretedAsClaim	Property	< 1K	No change	Pending		2	Used to indicate a specific claim contained, implied, translated or refined from the content of a [[MediaObject]] or other [[CreativeWork]]. The interpreting party can be indicated using [[c
inverseOf	Property	< 1K	No change	Machinery		1	Relates a property to a property that is its inverse. Inverse properties relate the same pairs of items to each other, but in reversed direction. For example, the 'alumni' and 'alumniOf' pro
InvestmentFund	Class	< 1K	No change	Pending			A company or fund that gathers capital from a number of investors to create a pool of money that is then re-invested into stocks, bonds and other assets.
InvestmentOrDeposit	Class	< 1K	No change	Core			A type of financial product that typically requires the client to transfer funds to a financial service in return for potential beneficial financial return.
InviteAction	Class	< 1K	No change	Core			The act of asking someone to attend an event. Reciprocal of RsvpAction.
Invoice	Class	< 1K	No change	Core			A statement of the money due for goods or services; a bill.
IPTCDigitalSourceEnumeration	Class	< 1K	No change	Pending			IPTC "Digital Source" codes for use with the [[digitalSourceType]] property, providing information about the source for a digital media object. In general
isAvailableGenerically	Property	< 1K	No change	Health		1	True if the drug is available in a generic form (regardless of name).
isBasedOnUrl	Property	< 1K	No change	Core	isBasedOn	1	A resource that was used in the creation of this resource. This term can be repeated for multiple sources. For example, http://example.com/great-multiplication-intro.html.
isConsumableFor	Property	< 1K	No change	Core		1	A pointer to another product (or multiple products) for which this product is a consumable.
isEncodedByBioChemEntity	Property	< 1K	No change	Pending		1	Another BioChemEntity encoding by this one.
isGift	Property	< 1K	No change	Core		1	Indicates whether the offer was accepted as a gift for someone other than the buyer.
isInvolvedInBiologicalProcess	Property	< 1K	No change	Pending		1	Biological process this BioChemEntity is involved in; please use PropertyValue if you want to include any evidence.
isLocatedInSubcellularLocation	Property	< 1K	No change	Pending		1	Subcellular location where this BioChemEntity is located; please use PropertyValue if you want to include any evidence.
isPartOfBioChemEntity	Property	< 1K	No change	Pending		1	Indicates a BioChemEntity that is (in some sense) a part of this BioChemEntity.
isPlanForApartment	Property	< 1K	No change	Pending		1	Indicates some accommodation that this floor plan describes.
isProprietary	Property	< 1K	No change	Health		2	True if this item's name is a proprietary/brand name (vs. generic name).
isrcCode	Property	< 1K	No change	Core		1	The International Standard Recording Code for the recording.
isResizable	Property	< 1K	No change	Pending		1	Whether the 3DModel allows resizing. For example, room layout applications often do not allow 3DModel elements to be resized to reflect reality.
isStoreOn	Property	< 1K	No change	Pending		1	The eCommerce marketplace this online store is on.
issuedThrough	Property	< 1K	No change	Core		1	The service through which the permit was granted.
isTierOf	Property	< 1K	No change	Core		1	The member program this tier is a part of.
isUnlabelledFallback	Property	< 1K	No change	Core		2	This can be marked 'true' to indicate that some published [[DeliveryTimeSettings]] or [[ShippingRateSettings]] are intended to apply to all [[OfferShippingDetails]] published by the same mer
iswcCode	Property	< 1K	No change	Core		1	The International Standard Musical Work Code for the composition.
itemDefectReturnLabelSource	Property	< 1K	No change	Pending		1	The method (from an enumeration) by which the customer obtains a return shipping label for a defect product.
itemDefectReturnShippingFeesAmount	Property	< 1K	No change	Pending		1	Amount of shipping costs for defect product returns. Applicable when property [[itemDefectReturnFees]] equals [[ReturnShippingFees]].
ItemListOrderType	Class	< 1K	No change	Core			Enumerated for values for itemListOrder for indicating how an ordered ItemList is organized.
itemLocation	Property	< 1K	No change	Pending		1	Current location of the item.
itemShipped	Property	< 1K	No change	Core		1	Item(s) being shipped.
ITNonprofitType	Class	< 1K	No change	Pending			ITNonprofitType: Non-profit organization type originating from Italy.
iupacName	Property	< 1K	No change	Pending		1	Systematic method of naming chemical compounds as recommended by the International Union of Pure and Applied Chemistry (IUPAC).
jobDuration	Property	< 1K	No change	Pending		1	The expected duration of an employment offer as advertised by the employer. Relevant for job postings that have a clearly defined period in mind such as seasonal work, substitutes for matern
Joint	Class	< 1K	No change	Health			The anatomical location at which two or more bones make contact.
knownVehicleDamages	Property	< 1K	No change	Core		1	A textual description of known damages, both repaired and unrepaired.
labelDetails	Property	< 1K	No change	Health		1	Link to the drug's label details.
LakeBodyOfWater	Class	< 1K	No change	Core			A lake (for example, Lake Pontrachain).
landlord	Property	< 1K	No change	Core		1	A sub property of participant. The owner of the real estate property.
LeaveAction	Class	< 1K	No change	Core			An agent leaves an event / group with participants/friends at a location. Related actions: * [[JoinAction]]: The antonym of LeaveAction. * [[UnRegisterAction]]: Unlike UnRegisterAction, Le
LegalForceStatus	Class	< 1K	No change	Pending			A list of possible statuses for the legal force of a legislation.
LegalValueLevel	Class	< 1K	No change	Pending			A list of possible levels for the legal validity of a legislation.
legislationAmends	Property	< 1K	No change	Pending		1	Another legislation that this legislation amends, introducing legal changes.
legislationApplies	Property	< 1K	No change	Pending		1	Indicates that this legislation (or part of a legislation) somehow transfers another legislation in a different legislative context. This is an informative link, and it has no legal value. F
legislationChanges	Property	< 1K	No change	Pending		1	Another legislation that this legislation changes. This encompasses the notions of amendment, replacement, correction, repeal, or other types of change. This may be a direct change (textual
legislationCommences	Property	< 1K	No change	Pending		1	Another legislation that this one sets into force.
legislationConsolidates	Property	< 1K	No change	Pending		1	Indicates another legislation taken into account in this consolidated legislation (which is usually the product of an editorial process that revises the legislation). This property should be
legislationCorrects	Property	< 1K	No change	Pending		1	Another legislation in which this one introduces textual changes, like correction of spelling mistakes, with no legal impact (for modifications that have legal impact, use <a href="/legislat
legislationCountersignedBy	Property	< 1K	No change	Pending		1	The person or organization that countersigned the legislation. Depending on the legal context, a countersignature can indicate that the signed authority undertakes to assume responsibility f
legislationDate	Property	< 1K	No change	Pending		1	The date of adoption or signature of the legislation. This is the date at which the text is officially aknowledged to be a legislation, even though it might not even be published or in force
legislationDateOfApplicability	Property	< 1K	No change	Pending		1	The date at which the Legislation becomes applicable. This can sometimes be distinct from the date of entry into force : a text may come in force today, and state it will become applicable i
legislationDateVersion	Property	< 1K	No change	Pending		1	The point-in-time at which the provided description of the legislation is valid (e.g.: when looking at the law on the 2016-04-07 (= dateVersion), I get the consolidation of 2015-04-12 of the
legislationEnsuresImplementationOf	Property	< 1K	No change	Pending		1	Indicates that this Legislation ensures the implementation of another Legislation, for example by modifying national legislations so that they do not contradict to an EU regulation or decisi
legislationLegalForce	Property	< 1K	No change	Pending		1	Whether the legislation is currently in force, not in force, or partially in force.
legislationLegalValue	Property	< 1K	No change	Pending		1	The legal value of this legislation file. The same legislation can be written in multiple files with different legal values. Typically a digitally signed PDF have a "stronger" legal value th
legislationPassedBy	Property	< 1K	No change	Pending		1	The person or organization that originally passed or made the law: typically parliament (for primary legislation) or government (for secondary legislation). This indicates the "legal author"
legislationRepeals	Property	< 1K	No change	Pending		1	Another legislation that this legislation repeals (cancels, abrogates).
legislationResponsible	Property	< 1K	No change	Pending		1	An individual or organization that has some kind of responsibility for the legislation. Typically the ministry who is/was in charge of elaborating the legislation, or the adressee for potent
legislationTransposes	Property	< 1K	No change	Pending		1	Indicates that this legislation (or part of legislation) fulfills the objectives set by another legislation, by passing appropriate implementation measures. Typically, some legislations of E
LegislativeBuilding	Class	< 1K	No change	Core			A legislative building—for example, the state capitol.
LendAction	Class	< 1K	No change	Core			The act of providing an object under an agreement that it will be returned at a later date. Reciprocal of BorrowAction. Related actions: * [[BorrowAction]]: Reciprocal of LendAction.
lender	Property	< 1K	No change	Core		1	A sub property of participant. The person that lends the object being borrowed.
lesser	Property	< 1K	No change	Core		1	This ordering relation for qualitative values indicates that the subject is lesser than the object.
lesserOrEqual	Property	< 1K	No change	Core		1	This ordering relation for qualitative values indicates that the subject is lesser than or equal to the object.
letterer	Property	< 1K	No change	Bibliographic		3	The individual who adds lettering, including speech balloons and sound effects, to artwork.
LibrarySystem	Class	< 1K	No change	Pending			A [[LibrarySystem]] is a collaborative system amongst several libraries.
lifeEvent	Property	< 1K	No change	Pending		1	A life event like baptism, communions, Bar Mitzvahs, Aqiqah, Namakarana, Miyamairi, burial, ....
LifestyleModification	Class	< 1K	No change	Health			A process of care involving exercise, changes to diet, fitness routines, and other lifestyle changes aimed at improving a health condition.
Ligament	Class	< 1K	No change	Health			A short band of tough, flexible, fibrous connective tissue that functions to connect multiple bones, cartilages, and structurally support joints.
line	Property	< 1K	No change	Core		1	A line is a point-to-point path consisting of two or more points. A line is expressed as a series of two or more point objects separated by space.
linkRelationship	Property	< 1K	No change	Pending		1	Indicates the relationship type of a Web link.
LinkRole	Class	< 1K	No change	Pending			A Role that represents a Web link, e.g. as expressed via the 'url' property. Its linkRelationship property can indicate URL-based and plain textual link types, e.g. those in IANA link regist
Literal	Not in the vocabulary	< 1K	No change	Unpublished			Google lists this term. Schema.org has never published it.
LiteraryEvent	Class	< 1K	No change	Core			Event type: Literary event.
loanMortgageMandateAmount	Property	< 1K	No change	Pending		1	Amount of mortgage mandate that can be converted into a proper mortgage at a later stage.
loanPaymentAmount	Property	< 1K	No change	Pending		1	The amount of money to pay in a single payment.
loanPaymentFrequency	Property	< 1K	No change	Pending		1	Frequency of payments due, i.e. number of months between payments. This is defined as a frequency, i.e. the reciprocal of a period of time.
loanRepaymentForm	Property	< 1K	No change	Pending		1	A form of paying back money previously borrowed from a lender. Repayment usually takes the form of periodic payments that normally include part principal plus interest in each payment.
lodgingUnitDescription	Property	< 1K	No change	Core		1	A full description of the lodging unit.
lodgingUnitType	Property	< 1K	No change	Core		1	Textual description of the unit type (including suite vs. room, size of bed, etc.).
LoseAction	Class	< 1K	No change	Core			The act of being defeated in a competitive activity.
loser	Property	< 1K	No change	Core		1	A sub property of participant. The loser of the action.
LymphaticVessel	Class	< 1K	No change	Health			A type of blood vessel that specifically carries lymph fluid unidirectionally toward the heart.
lyricist	Property	< 1K	No change	Core		1	The person who wrote the words.
Manuscript	Class	< 1K	No change	Pending			A book, document, or piece of music written by hand rather than typed or printed.
MapCategoryType	Class	< 1K	No change	Core			An enumeration of several kinds of Map.
marginOfError	Property	< 1K	No change	Pending		1	A [[marginOfError]] for an [[Observation]].
MarryAction	Class	< 1K	No change	Core			The act of marrying a person.
Mass	Class	< 1K	No change	Core			Properties that take Mass as values are of the form '<Number> <Mass unit of measure>'. E.g., '7 kg'.
materialExtent	Property	< 1K	No change	Pending		1	The quantity of the materials being described or an expression of the physical space they occupy.
mathExpression	Property	< 1K	No change	Pending		1	A mathematical expression (e.g. 'x^2-3x=0') that may be solved for a specific variable, simplified, or transformed. This can take many formats, e.g. LaTeX, Ascii-Math, or math as you would w
MathSolver	Class	< 1K	No change	Pending			A math solver which is capable of solving a subset of mathematical problems.
MaximumDoseSchedule	Class	< 1K	No change	Health			The maximum dosing schedule considered safe for a drug or supplement as recommended by an authority or by the drug/supplement's manufacturer. Capture the recommending authority in the recogn
maximumEnrollment	Property	< 1K	No change	Pending		1	The maximum number of students who may be enrolled in the program.
maximumIntake	Property	< 1K	No change	Health		4	Recommended intake of this supplement for a given population as defined by a specific recommending authority.
maximumPhysicalAttendeeCapacity	Property	< 1K	No change	Pending		1	The maximum physical attendee capacity of an [[Event]] whose [[eventAttendanceMode]] is [[OfflineEventAttendanceMode]] (or the offline aspects, in the case of a [[MixedEventAttendanceMode]])
maximumVirtualAttendeeCapacity	Property	< 1K	No change	Pending		1	The maximum virtual attendee capacity of an [[Event]] whose [[eventAttendanceMode]] is [[OnlineEventAttendanceMode]] (or the online aspects, in the case of a [[MixedEventAttendanceMode]]).
mealService	Property	< 1K	No change	Core		1	Description of the meals that will be provided or available for purchase.
measuredProperty	Property	< 1K	No change	Pending		2	The measuredProperty of an [[Observation]], typically via its [[StatisticalVariable]]. There are various kinds of applicable [[Property]]: a schema.org property, a property from other RDF-co
measurementDenominator	Property	< 1K	No change	Pending		2	Identifies the denominator variable when an observation represents a ratio or percentage.
measurementMethod	Property	< 1K	No change	Pending		6	A subproperty of [[measurementTechnique]] that can be used for specifying specific methods, in particular via [[MeasurementMethodEnum]].
MeasurementMethodEnum	Class	< 1K	No change	Pending			Enumeration(s) for use with [[measurementMethod]].
measurementQualifier	Property	< 1K	No change	Pending		2	Provides additional qualification to an observation. For example, a GDP observation measures the Nominal value.
MeasurementTypeEnumeration	Class	< 1K	No change	Pending			Enumeration of common measurement types (or dimensions), for example "chest" for a person, "inseam" for pants, "gauge" for screws, or "wheel" for bicycles.
mechanismOfAction	Property	< 1K	No change	Health		2	The specific biochemical interaction through which this drug or supplement produces its pharmacological effect.
mediaAuthenticityCategory	Property	< 1K	No change	Pending		1	Indicates a MediaManipulationRatingEnumeration classification of a media object (in the context of how it was published or shared).
MediaEnumeration	Class	< 1K	No change	Pending			MediaEnumeration enumerations are lists of codes, labels etc. useful for describing media objects. They may be reflections of externally developed lists, or created at schema.org, or a combi
mediaItemAppearance	Property	< 1K	No change	Pending		1	In the context of a [[MediaReview]], indicates specific media item(s) that are grouped using a [[MediaReviewItem]].
MediaManipulationRatingEnumeration	Class	< 1K	No change	Pending			Codes for use with the [[mediaAuthenticityCategory]] property, indicating the authenticity of a media object (in the context of how it was published or shared). In general these codes are n
MediaReview	Class	< 1K	No change	Pending			A [[MediaReview]] is a more specialized form of Review dedicated to the evaluation of media content online, typically in the context of fact-checking and misinformation. For more general rev
MediaReviewItem	Class	< 1K	No change	Pending			Represents an item or group of closely related items treated as a unit for the sake of evaluation in a [[MediaReview]]. Authorship etc. apply to the items rather than to the curation/groupin
MediaSubscription	Class	< 1K	No change	Core			A subscription which allows a user to access media including audio, video, books, etc.
MedicalAudienceType	Class	< 1K	No change	Health			Target audiences types for medical web pages. Enumerated type.
MedicalConditionStage	Class	< 1K	No change	Health			A stage of a medical condition, such as 'Stage IIIa'.
MedicalContraindication	Class	< 1K	No change	Health			A condition or factor that serves as a reason to withhold a certain medical therapy. Contraindications can be absolute (there are no reasonable circumstances for undertaking a course of acti
MedicalDevicePurpose	Class	< 1K	No change	Health			Categories of medical devices, organized by the purpose or intended use of the device.
MedicalEnumeration	Class	< 1K	No change	Health			Enumerations related to health and the practice of medicine: A concept that is used to attribute a quality to another concept, as a qualifier, a collection of items or a listing of all of th
MedicalEvidenceLevel	Class	< 1K	No change	Health			Level of evidence for a medical guideline. Enumerated type.
MedicalGuidelineContraindication	Class	< 1K	No change	Health			A guideline contraindication that designates a process as harmful and where quality of the data supporting the contraindication is sound.
MedicalGuidelineRecommendation	Class	< 1K	No change	Health			A guideline recommendation that is regarded as efficacious and where quality of the data supporting the recommendation is sound.
MedicalImagingTechnique	Class	< 1K	No change	Health			Any medical imaging modality typically used for diagnostic purposes. Enumerated type.
MedicalIntangible	Class	< 1K	No change	Health			A utility class that serves as the umbrella for a number of 'intangible' things in the medical space.
MedicalObservationalStudy	Class	< 1K	No change	Health			An observational study is a type of medical study that attempts to infer the possible effect of a treatment through observation of a cohort of subjects over a period of time. In an observati
MedicalObservationalStudyDesign	Class	< 1K	No change	Health			Design models for observational medical studies. Enumerated type.
MedicalProcedureType	Class	< 1K	No change	Health			An enumeration that describes different types of medical procedures.
MedicalRiskCalculator	Class	< 1K	No change	Health			A complex mathematical calculation requiring an online calculator, used to assess prognosis. Note: use the url property of Thing to record any URLs for online calculators.
MedicalRiskEstimator	Class	< 1K	No change	Health			Any rule set or interactive tool for estimating the risk of developing a complication or condition.
MedicalRiskScore	Class	< 1K	No change	Health			A simple system that adds up the number of risk factors to yield a score that is associated with prognosis, e.g. CHAD score, TIMI risk score.
MedicalSign	Class	< 1K	No change	Health			Any physical manifestation of a person's medical condition discoverable by objective diagnostic tests or physical examination.
MedicalStudyStatus	Class	< 1K	No change	Health			The status of a medical study. Enumerated type.
MedicalTestPanel	Class	< 1K	No change	Health			Any collection of tests commonly ordered together.
MedicalTrial	Class	< 1K	No change	Health			A medical trial is a type of medical study that uses a scientific process to compare the safety and efficacy of medical therapies or medical procedures. In general, medical trials are contro
MedicalTrialDesign	Class	< 1K	No change	Health			Design models for medical trials. Enumerated type.
MedicineSystem	Class	< 1K	No change	Health			Systems of medical practice.
meetsEmissionStandard	Property	< 1K	No change	Automotive		1	Indicates that the vehicle meets the respective emission standard.
members	Property	< 1K	No change	Core	member	2	A member of this organization.
membershipNumber	Property	< 1K	No change	Core		1	A unique identifier for the membership.
MensClothingStore	Class	< 1K	No change	Core			A men's clothing store.
merchant	Property	< 1K	No change	Core	seller	1	'merchant' is an out-dated term for 'seller'.
MerchantReturnEnumeration	Class	< 1K	No change	Pending			Enumerates several kinds of product return policies.
messageAttachment	Property	< 1K	No change	Core		1	A CreativeWork attached to the message.
MiddleSchool	Class	< 1K	No change	Core			A middle school (typically for children aged around 11-14, although this varies somewhat).
Midwifery	Enumeration value	< 1K	No change	Health			A nurse-like health profession that deals with pregnancy, childbirth, and the postpartum period (including care of the newborn), besides sexual and reproductive health of women throughout th
minimumPaymentDue	Property	< 1K	No change	Core		1	The minimum payment required at this time.
mobileUrl	Property	< 1K	No change	Pending		2	The [[mobileUrl]] property is provided for specific situations in which data consumers need to determine whether one of several provided URLs is a dedicated 'mobile site'. To discourage over
modifiedTime	Property	< 1K	No change	Core		1	The date and time the reservation was modified.
MolecularEntity	Class	< 1K	No change	Pending			Any constitutionally or isotopically distinct atom, molecule, ion, ion pair, radical, radical ion, complex, conformer etc., identifiable as a separately distinguishable entity.
molecularFormula	Property	< 1K	No change	Pending		1	The empirical formula is the simplest whole number ratio of all the atoms in a molecule.
molecularWeight	Property	< 1K	No change	Pending		1	This is the molecular weight of the entity being described, not of the parent. Units should be included in the form '<Number> <unit>', for example '12 amu' or as '<Quantitativ
MoneyTransfer	Class	< 1K	No change	Pending			The act of transferring money from one place to another place. This may occur electronically or physically.
monoisotopicMolecularWeight	Property	< 1K	No change	Pending		1	The monoisotopic mass is the sum of the masses of the atoms in a molecule using the unbound, ground-state, rest mass of the principal (most abundant) isotope for each element instead of the
monthlyMinimumRepaymentAmount	Property	< 1K	No change	Pending		1	The minimum payment is the lowest amount of money that one is required to pay on a credit card statement each month.
MortgageLoan	Class	< 1K	No change	Pending			A loan in which property or real estate is used as collateral. (A loan securitized against some real estate.)
Mosque	Class	< 1K	No change	Core			A mosque.
Motel	Class	< 1K	No change	Core			A motel. See also the dedicated document on the use of schema.org for marking up hotels and other forms of accommodations.
MotorcycleRepair	Class	< 1K	No change	Core			A motorcycle repair shop.
MotorizedBicycle	Class	< 1K	No change	Automotive			A motorized bicycle is a bicycle with an attached motor used to power the vehicle, or to assist with pedaling.
Mountain	Class	< 1K	No change	Core			A mountain, like Mount Whitney or Mount Everest.
MoveAction	Class	< 1K	No change	Core			The act of an agent relocating to a place. Related actions: * [[TransferAction]]: Unlike TransferAction, the subject of the move is a living Person or Organization rather than an inanimate
MovieClip	Class	< 1K	No change	Core			A short segment/part of a movie.
MovieRentalStore	Class	< 1K	No change	Core			A movie rental store.
MovieSeries	Class	< 1K	No change	Core			A series of movies. Included movies can be indicated with the hasPart property.
multipleValues	Property	< 1K	No change	Core		1	Whether multiple values are allowed for the property. Default is false.
Muscle	Class	< 1K	No change	Health			A muscle is an anatomical structure consisting of a contractile form of tissue that animals use to effect movement.
muscleAction	Property	< 1K	No change	Health		1	The movement the muscle generates.
MusicAlbumProductionType	Class	< 1K	No change	Core			Classification of the album by its type of content: soundtrack, live album, studio album, etc.
MusicAlbumReleaseType	Class	< 1K	No change	Core			The kind of release which this album is: single, EP or album.
musicalKey	Property	< 1K	No change	Core		1	The key, mode, or scale this composition uses.
musicArrangement	Property	< 1K	No change	Core		1	An arrangement derived from the composition.
musicCompositionForm	Property	< 1K	No change	Core		1	The type of composition (e.g. overture, sonata, symphony, etc.).
musicGroupMember	Property	< 1K	No change	Core	member	1	A member of a music group—for example, John, Paul, George, or Ringo.
MusicReleaseFormatType	Class	< 1K	No change	Core			Format of this release (the type of recording media used, i.e. compact disc, digital media, LP, etc.).
MusicVideoObject	Class	< 1K	No change	Core			A music video file.
namedPosition	Property	< 1K	No change	Core	roleName	1	A position played, performed or filled by a person or organization, as part of an organization. For example, an athlete in a SportsTeam might play in the position named 'Quarterback'.
naturalProgression	Property	< 1K	No change	Health		1	The expected progression of the condition if it is not treated and allowed to progress naturally.
nerve	Property	< 1K	No change	Health		1	The underlying innervation associated with the muscle.
Nerve	Class	< 1K	No change	Health			A common pathway for the electrochemical nerve impulses that are transmitted along each of the axons.
nerveMotor	Property	< 1K	No change	Health		1	The neurological pathway extension that involves muscle control.
netWorth	Property	< 1K	No change	Core		1	The total financial value of the person as calculated by subtracting the total value of liabilities from the total value of assets.
Newspaper	Class	< 1K	No change	Bibliographic			A publication containing information about varied topics that are pertinent to general information, a geographic area, or a specific subject matter (i.e. business, culture, education). Often
newsUpdatesAndGuidelines	Property	< 1K	No change	Pending		1	Indicates a page with news updates and guidelines. This could often be (but is not required to be) the main page containing [[SpecialAnnouncement]] markup on a site.
NLNonprofitType	Class	< 1K	No change	Pending			NLNonprofitType: Non-profit organization type originating from the Netherlands.
nonEqual	Property	< 1K	No change	Core		1	This ordering relation for qualitative values indicates that the subject is not equal to the object.
NonprofitType	Class	< 1K	No change	Pending			NonprofitType enumerates several kinds of official non-profit types of which a non-profit organization can be.
normalRange	Property	< 1K	No change	Health		1	Range of acceptable values for a typical patient, when applicable.
NoteDigitalDocument	Class	< 1K	No change	Core			A file containing a note, primarily for the author.
nsn	Property	< 1K	No change	Pending		1	Indicates the NATO stock number (nsn) of a [[Product]].
numAdults	Property	< 1K	No change	Core		1	The number of adults staying in the unit.
Number	Class	< 1K	No change	Core			Data type: Number. Usage guidelines: * Use values from 0123456789 (Unicode 'DIGIT ZERO' (U+0030) to 'DIGIT NINE' (U+0039)) rather than superficially similar Unicode symbols. * Use '.' (Uni
numberedPosition	Property	< 1K	No change	Core		1	A number associated with a role in an organization, for example, the number on an athlete's jersey.
numberOfAirbags	Property	< 1K	No change	Core		1	The number or type of airbags in the vehicle.
numberOfLoanPayments	Property	< 1K	No change	Pending		1	The number of payments contractually required at origination to repay the loan. For monthly paying loans this is the number of months from the contractual first payment date to the maturity
numChildren	Property	< 1K	No change	Core		1	The number of children staying in the unit.
numConstraints	Property	< 1K	No change	Pending		1	Indicates the number of constraints property values defined for a particular [[ConstraintNode]] such as [[StatisticalVariable]]. This helps applications understand if they have access to a s
numItems	Property	< 1K	No change	Pending		1	Limits the number of items being shipped for which these conditions apply.
Nursing	Enumeration value	< 1K	No change	Health			A health profession of a person formally educated and trained in the care of the sick or infirm person.
Observation	Class	< 1K	No change	Pending			Instances of the class [[Observation]] are used to specify observations about an entity at a particular time. The principal properties of an [[Observation]] are [[observationAbout]], [[measu
observationAbout	Property	< 1K	No change	Pending		1	The [[observationAbout]] property identifies an entity, often a [[Place]], associated with an [[Observation]].
observationDate	Property	< 1K	No change	Pending		1	The observationDate of an [[Observation]].
observationPeriod	Property	< 1K	No change	Pending		1	The length of time an Observation took place over. The format follows `P[0-9]*[Y\|M\|D\|h\|m\|s]`. For example, P1Y is Period 1 Year, P3M is Period 3 Months, P3h is Period 3 hours.
Obstetric	Enumeration value	< 1K	No change	Health			A specific branch of medical science that specializes in the care of women during the prenatal and postnatal care and with the delivery of the child.
OccupationalTherapy	Class	< 1K	No change	Health			A treatment of people with physical, emotional, or social problems, using purposeful activity to help them overcome or learn to deal with their problems.
OceanBodyOfWater	Class	< 1K	No change	Core			An ocean (for example, the Pacific).
offersPrescriptionByMail	Property	< 1K	No change	Pending		1	Whether prescriptions can be delivered by mail.
Oncologic	Enumeration value	< 1K	No change	Health			A specific branch of medical science that deals with benign and malignant tumors, including the study of their development, diagnosis, treatment and prevention.
OnDemandEvent	Class	< 1K	No change	Core			A publication event, e.g. catch-up TV or radio podcast, during which a program is available on-demand.
OnlineMarketplace	Class	< 1K	No change	Pending			An eCommerce marketplace.
OperatingSystem	Class	< 1K	No change	Pending			System software that manages computer hardware and software resources, and provides common services for computer programs.
opponent	Property	< 1K	No change	Core		1	A sub property of participant. The opponent on this action.
option	Property	< 1K	No change	Core	actionOption	1	A sub property of object. The options subject to this action.
orderDate	Property	< 1K	No change	Core		1	Date order was placed.
orderDelivery	Property	< 1K	No change	Core		2	The delivery of the parcel related to this order or order item.
orderedItem	Property	< 1K	No change	Core		2	The item ordered.
OrderItem	Class	< 1K	No change	Core			An order item is a line of an order. It includes the quantity and shipping details of a bought offer.
orderItemNumber	Property	< 1K	No change	Core		1	The identifier of the order item.
orderItemStatus	Property	< 1K	No change	Core		1	The current status of the order item.
orderNumber	Property	< 1K	No change	Core		1	The identifier of the transaction.
orderPercentage	Property	< 1K	No change	Pending		1	Value representing the fraction of the value of the order that is charged as shipping cost. Example: 0.10 would mean shipping rate is 10% of the total order value.
orderQuantity	Property	< 1K	No change	Core		1	The number of the item ordered. If the property is not set, assume the quantity is one.
orderStatus	Property	< 1K	No change	Core		1	The current status of the order.
OrderStatus	Class	< 1K	No change	Core			Enumerated status values for Order.
orderValue	Property	< 1K	No change	Pending		1	Minimum and maximum order value for which these shipping conditions are valid.
OrganizeAction	Class	< 1K	No change	Core			The act of manipulating/administering/supervising/controlling one or more objects.
originAddress	Property	< 1K	No change	Core		1	Shipper's address.
originalMediaContextDescription	Property	< 1K	No change	Pending		1	Describes, in a [[MediaReview]] when dealing with [[DecontextualizedContent]], background information that can contribute to better interpretation of the [[MediaObject]].
originalMediaLink	Property	< 1K	No change	Pending		1	Link to the page containing an original version of the content, or directly to an online copy of the original [[MediaObject]] content, e.g. video file.
originatesFrom	Property	< 1K	No change	Health		1	The vasculature the lymphatic structure originates, or afferents, from.
Otolaryngologic	Enumeration value	< 1K	No change	Health			A specific branch of medical science that is concerned with the ear, nose and throat and their respective disease states.
OutletStore	Class	< 1K	No change	Core			An outlet store.
overdosage	Property	< 1K	No change	Health		1	Any information related to overdose on a drug, including signs or symptoms, treatments, contact information for emergency response.
ownedFrom	Property	< 1K	No change	Core		1	The date and time of obtaining the product.
ownedThrough	Property	< 1K	No change	Core		1	The date and time of giving up ownership on the product.
OwnershipInfo	Class	< 1K	No change	Core			A structured value providing information about when a certain organization or person owned a certain product.
PaintAction	Class	< 1K	No change	Core			The act of producing a painting, typically with paint and canvas as instruments.
Painting	Class	< 1K	No change	Core			A painting.
PalliativeProcedure	Class	< 1K	No change	Health			A medical procedure intended primarily for palliative purposes, aimed at relieving the symptoms of an underlying health condition.
ParcelDelivery	Class	< 1K	No change	Core			The delivery of a parcel either via the postal service or a commercial service.
ParentAudience	Class	< 1K	No change	Core			A set of characteristics describing parents, who can be interested in viewing some content.
parents	Property	< 1K	No change	Core	parent	1	A parents of the person.
parentService	Property	< 1K	No change	Core		1	A broadcast service to which the broadcast service may belong to such as regional variations of a national channel.
parentTaxon	Property	< 1K	No change	Pending		1	Closest parent taxon of the taxon in question.
partOfEpisode	Property	< 1K	No change	Core		1	The episode to which this clip belongs.
partOfInvoice	Property	< 1K	No change	Core		1	The order is being paid as part of the referenced Invoice.
partOfOrder	Property	< 1K	No change	Core		1	The overall order the items in this delivery were included in.
partOfSystem	Property	< 1K	No change	Health		1	The anatomical or organ system that this structure is part of.
partOfTrip	Property	< 1K	No change	Pending		1	Identifies that this [[Trip]] is a subTrip of another Trip. For example Day 1, Day 2, etc. of a multi-day trip.
partOfTVSeries	Property	< 1K	No change	Core	partOfSeries	3	The TV series to which this episode or season belongs.
partySize	Property	< 1K	No change	Core		2	Number of people the reservation should accommodate.
passengerPriorityStatus	Property	< 1K	No change	Core		1	The priority status assigned to a passenger for security or boarding (e.g. FastTrack or Priority).
passengerSequenceNumber	Property	< 1K	No change	Core		1	The passenger's sequence number as assigned by the airline.
PathologyTest	Class	< 1K	No change	Health			A medical test performed by a laboratory that typically involves examination of a tissue sample by a pathologist.
pathophysiology	Property	< 1K	No change	Health		2	Changes in the normal mechanical, physical, and biochemical functions that are associated with this activity or condition.
PawnShop	Class	< 1K	No change	Core			A shop that will buy, or lend money against the security of, personal possessions.
PayAction	Class	< 1K	No change	Core			An agent pays a price to a participant.
PaymentCard	Class	< 1K	No change	Core			A payment method using a credit, debit, store or other card to associate the payment with an account.
PaymentChargeSpecification	Class	< 1K	No change	Core			The costs of settling the payment using a particular payment method.
paymentDue	Property	< 1K	No change	Core	paymentDueDate	2	The date that payment is due.
paymentDueDate	Property	< 1K	No change	Core		2	The date that payment is due.
paymentMethod	Property	< 1K	No change	Core		2	The name of the credit card or other method of payment for the order.
paymentMethodId	Property	< 1K	No change	Core		2	An identifier for the method of payment used (e.g. the last 4 digits of the credit card).
paymentMethodType	Property	< 1K	Down	Pending		1	The type of a payment method.
PaymentMethodType	Class	< 1K	No change	Pending			The type of payment method, only for generic payment types, specific forms of payments, like card payment should be expressed using subclasses of PaymentMethod.
paymentStatus	Property	< 1K	No change	Core		1	The status of payment; whether the invoice has been paid or not.
PaymentStatusType	Class	< 1K	No change	Core			A specific payment status. For example, PaymentDue, PaymentComplete, etc.
paymentUrl	Property	< 1K	No change	Core		1	The URL for sending a payment.
Pediatric	Enumeration value	< 1K	No change	Health			A specific branch of medical science that specializes in the care of infants, children and adolescents.
penciler	Property	< 1K	No change	Bibliographic		3	The individual who draws the primary narrative artwork.
PerformAction	Class	< 1K	No change	Core			The act of participating in performance arts.
PerformanceRole	Class	< 1K	No change	Core			A PerformanceRole is a Role that some entity places with regard to a theatrical performance, e.g. in a Movie, TVSeries etc.
PerformingArtsEvent	Class	< 1K	No change	Pending			Live performance Event of the performing arts (music, theatre, dance, acrobatics, spoken word), including performance art and performative
permissionType	Property	< 1K	No change	Core		1	The type of permission granted the person, organization, or audience.
permitAudience	Property	< 1K	No change	Core		1	The target audience for this permit.
permittedUsage	Property	< 1K	No change	Core		1	Indications regarding the permitted usage of the accommodation.
phoneticText	Property	< 1K	No change	Pending		1	Representation of a text [[textValue]] using the specified [[speechToTextMarkup]]. For example the city name of Houston in IPA: /ˈhjuːstən/.
PhotographAction	Class	< 1K	No change	Core			The act of capturing still images of objects using a camera.
PhysicalActivity	Class	< 1K	No change	Health			Any bodily activity that enhances or maintains physical fitness and overall health and wellness. Includes activity that is part of daily living and routine, structured exercise, and exercise
PhysicalExam	Class	< 1K	No change	Health			A type of physical examination of a patient performed by a physician.
physicalRequirement	Property	< 1K	No change	Pending		1	A description of the types of physical activity associated with the job. Defined terms such as those in O*net may be used, but note that there is no way to specify the level of ability as we
PhysicalTherapy	Class	< 1K	No change	Health			A process of progressive physical care and rehabilitation aimed at improving a health condition.
PhysiciansOffice	Class	< 1K	No change	Core			A doctor's office or clinic.
physiologicalBenefits	Property	< 1K	No change	Health		1	Specific physiologic benefits associated to the plan.
pickupLocation	Property	< 1K	No change	Core		2	Where a taxi will pick up a passenger or a rental car can be picked up.
pickupTime	Property	< 1K	No change	Core		2	When a taxi will pick up a passenger or a rental car can be picked up.
PlanAction	Class	< 1K	No change	Core			The act of planning the execution of an event/task/action/reservation/plan to a future date.
PlasticSurgery	Enumeration value	< 1K	No change	Health			A specific branch of medical science that pertains to therapeutic or cosmetic repair or re-formation of missing, injured or malformed tissues or body parts by manual and instrumental means.
Play	Class	< 1K	No change	Pending			A play is a form of literature, usually consisting of dialogue between characters, intended for theatrical performance rather than just reading. Note: A performance of a Play would be a [[Th
PlayGameAction	Class	< 1K	No change	Pending			The act of playing a video game.
Playground	Class	< 1K	No change	Core			A playground.
PodcastSeason	Class	< 1K	No change	Pending			A single season of a podcast. Many podcasts do not break down into separate seasons. In that case, PodcastSeries should be used.
Podiatric	Enumeration value	< 1K	No change	Health			Podiatry is the care of the human foot, especially the diagnosis and treatment of foot disorders.
PoliceStation	Class	< 1K	No change	Core			A police station.
PoliticalParty	Class	< 1K	No change	Core			Organization: Political Party.
Pond	Class	< 1K	No change	Core			A pond.
populationType	Property	< 1K	No change	Pending		2	Indicates the populationType common to all members of a [[StatisticalPopulation]] or all cases within the scope of a [[StatisticalVariable]].
postalCodePrefix	Property	< 1K	No change	Core		1	A defined range of postal codes indicated by a common textual prefix. Used for non-numeric systems such as UK.
Poster	Class	< 1K	No change	Pending			A large, usually printed placard, bill, or announcement, often illustrated, that is posted to advertise or publicize something.
PostOffice	Class	< 1K	No change	Core			A post office.
postOp	Property	< 1K	No change	Health		1	A description of the postoperative procedures, care, and/or followups for this device.
potentialUse	Property	< 1K	No change	Pending		2	Intended use of the BioChemEntity by humans.
predecessorOf	Property	< 1K	No change	Core		1	A pointer from a previous, often discontinued variant of the product to its newer variant.
pregnancyCategory	Property	< 1K	No change	Health		1	Pregnancy category of this drug.
pregnancyWarning	Property	< 1K	No change	Health		1	Any precaution, guidance, contraindication, etc. related to this drug's use during pregnancy.
preOp	Property	< 1K	No change	Health		1	A description of the workup, testing, and other preparations required before implanting this device.
PreOrderAction	Class	< 1K	No change	Core			An agent orders a (not yet released) object/product/service to be delivered/sent.
PrependAction	Class	< 1K	No change	Core			The act of inserting at the beginning if an ordered collection.
prescribingInfo	Property	< 1K	No change	Health		1	Link to prescribing information for the drug.
PresentationDigitalDocument	Class	< 1K	No change	Core			A file containing slides or used for a presentation.
PreventionIndication	Class	< 1K	No change	Health			An indication for preventing an underlying condition, symptom, etc.
priceComponentType	Property	< 1K	No change	Pending		1	Identifies a price component (for example, a line item on an invoice), part of the total price for an offer.
PriceComponentTypeEnumeration	Class	< 1K	No change	Pending			Enumerates different price components that together make up the total price for an offered product.
PriceTypeEnumeration	Class	< 1K	No change	Pending			Enumerates different price types, for example list price, invoice price, and sale price.
PrimaryCare	Enumeration value	< 1K	No change	Health			The medical care by a physician, or other health-care professional, who is the patient's first contact with the health-care system and who may recommend a specialist if necessary.
primaryPrevention	Property	< 1K	No change	Health		1	A preventative therapy used to prevent an initial occurrence of the medical condition, such as vaccination.
printColumn	Property	< 1K	No change	Core		1	The number of the column in which the NewsArticle appears in the print edition.
printEdition	Property	< 1K	No change	Core		1	The edition of the print product in which the NewsArticle appears.
printPage	Property	< 1K	No change	Core		1	If this NewsArticle appears in print, this field indicates the name of the page on which the article is found. Please note that this field is intended for the exact page name (e.g. A5, B18).
printSection	Property	< 1K	No change	Core		1	If this NewsArticle appears in print, this field indicates the print section in which the article appeared.
procedure	Property	< 1K	No change	Health		1	A description of the procedure involved in setting up, using, and/or installing the device.
processingTime	Property	< 1K	No change	Core		1	Estimated processing time for the service using this channel.
produces	Property	< 1K	No change	Core	serviceOutput	1	The tangible thing generated by the service, e.g. a passport, permit, etc.
productReturnDays	Property	< 1K	No change	Attic	merchantReturnDays	1	The productReturnDays property indicates the number of days (from purchase) within which relevant product return policy is applicable.
ProductReturnEnumeration	Class	< 1K	No change	Attic	MerchantReturnEnumeration		ProductReturnEnumeration enumerates several kinds of product return policy. Note that this structure may not capture all aspects of the policy.
productReturnLink	Property	< 1K	No change	Attic	merchantReturnLink	1	Indicates a Web page or service by URL, for product return.
ProductReturnPolicy	Class	< 1K	No change	Attic	MerchantReturnPolicy		A ProductReturnPolicy provides information about product return policies associated with an [[Organization]] or [[Product]].
program	Property	< 1K	No change	Core		1	The MemberProgram associated with a ProgramMembership.
programMembershipUsed	Property	< 1K	No change	Core		1	Any membership in a frequent flyer, hotel loyalty program, etc. being applied to the reservation.
programmingModel	Property	< 1K	No change	Core		1	Indicates whether API is managed or unmanaged.
PronounceableText	Class	< 1K	No change	Pending			Data type: PronounceableText.
Property	Class	< 1K	No change	Machinery			A property, used to indicate attributes and relationships of some Thing; equivalent to rdf:Property.
proprietaryName	Property	< 1K	No change	Health		2	Proprietary name given to the diet plan, typically by its originator or creator.
Protein	Class	< 1K	No change	Pending			Protein is here used in its widest possible definition, as classes of amino acid based molecules. Amyloid-beta Protein in human (UniProt P05067), eukaryota (e.g. an OrthoDB group) or even a
providesBroadcastService	Property	< 1K	No change	Core		1	The BroadcastService offered on this channel.
providesService	Property	< 1K	No change	Core		1	The service provided by this channel.
PsychologicalTreatment	Class	< 1K	No change	Health			A process of care relying upon counseling, dialogue and communication aimed at improving a mental health condition without use of drugs.
publicationType	Property	< 1K	No change	Health		1	The type of the medical article, taken from the US NLM MeSH publication type catalog. See also MeSH documentation.
PublicHealth	Enumeration value	< 1K	No change	Health			Branch of medicine that pertains to the health services to improve and protect community health, especially epidemiology, sanitation, immunization, and preventive medicine.
PublicSwimmingPool	Class	< 1K	No change	Core			A public swimming pool.
PublicToilet	Class	< 1K	No change	Pending			A public toilet is a room or small building containing one or more toilets (and possibly also urinals) which is available for use by the general public, or by customers or employees of certa
publicTransportClosuresInfo	Property	< 1K	No change	Pending		1	Information about public transport closures.
publishedBy	Property	< 1K	No change	Bibliographic		1	An agent associated with the publication event.
publishedOn	Property	< 1K	No change	Core		1	A broadcast service associated with the publication event.
publisherImprint	Property	< 1K	No change	Bibliographic		1	The publishing division which published the comic.
purchasePriceLimit	Property	< 1K	No change	Pending		1	Optional. The maximum price the item can have and still qualify for this offer.
purchaseType	Property	< 1K	No change	Pending		1	Optional. The type of purchase the consumer must make in order to qualify for this incentive.
PurchaseType	Class	< 1K	No change	Pending			Enumerates a purchase type for an item.
qualifiedExpense	Property	< 1K	No change	Pending		1	Optional. The types of expenses that are covered by the incentive. For example some incentives are only for the goods (tangible items) but the services (labor) are excluded.
QuantitativeValueDistribution	Class	< 1K	No change	Core			A statistical distribution of values.
Quantity	Class	< 1K	No change	Core			Quantities such as distance, time, mass, weight, etc. Particular instances of say Mass are strings like '3 kg' or '4 milligrams'.
quarantineGuidelines	Property	< 1K	No change	Pending		1	Guidelines about quarantine rules, e.g. in the context of a pandemic.
quest	Property	< 1K	No change	Core		2	The task that a player-controlled character, or group of characters may complete in order to gain a reward.
RadiationTherapy	Class	< 1K	No change	Health			A process of care using radiation aimed at improving a health condition.
RadioBroadcastService	Class	< 1K	No change	Pending			A delivery service through which radio content is provided via broadcast over the air or online.
RadioChannel	Class	< 1K	No change	Core			A unique instance of a radio BroadcastService on a CableOrSatelliteService lineup.
RadioClip	Class	< 1K	No change	Core			A short radio program or a segment/part of a radio program.
RadioEpisode	Class	< 1K	Down	Core			A radio episode which can be part of a series or season.
RadioSeason	Class	< 1K	No change	Core			Season dedicated to radio broadcast and associated online delivery.
rangeIncludes	Property	< 1K	No change	Machinery		1	Relates a property to a class that constitutes (one of) the expected type(s) for values of the property.
ReactAction	Class	< 1K	No change	Core			The act of responding instinctively and emotionally to an object, expressing a sentiment.
readBy	Property	< 1K	No change	Bibliographic		1	A person who reads (performs) the audiobook.
readonlyValue	Property	< 1K	No change	Core		1	Whether or not a property is mutable. Default is false. Specifying this for a property that also has a value makes it act similar to a "hidden" input in an HTML form.
realEstateAgent	Property	< 1K	No change	Core		1	A sub property of participant. The real estate agent involved in the action.
ReceiveAction	Class	< 1K	No change	Core			The act of physically/electronically taking delivery of an object that has been transferred from an origin to a destination. Reciprocal of SendAction. Related actions: * [[SendAction]]: Th
recipe	Property	< 1K	No change	Core		1	A sub property of instrument. The recipe/instructions used to perform the action.
Recommendation	Class	< 1K	No change	Pending			[[Recommendation]] is a type of [[Review]] that suggests or proposes something as the best option or best course of action. Recommendations may be for products or services, or other concrete
recommendationStrength	Property	< 1K	No change	Health		1	Strength of the guideline's recommendation (e.g. 'class I').
RecommendedDoseSchedule	Class	< 1K	No change	Health			A recommended dosing schedule for a drug or supplement as prescribed or recommended by an authority or by the drug/supplement's manufacturer. Capture the recommending authority in the recogn
recommendedIntake	Property	< 1K	No change	Health		1	Recommended intake of this supplement for a given population as defined by a specific recommending authority.
recordedAs	Property	< 1K	No change	Core		1	An audio recording of the work.
recordedAt	Property	< 1K	No change	Core		1	The Event where the CreativeWork was recorded. The CreativeWork may capture all or part of the event.
recordedIn	Property	< 1K	No change	Core		1	The CreativeWork that captured all or part of this Event.
recourseLoan	Property	< 1K	No change	Pending		1	The only way you get the money back in the event of default is the security. Recourse is where you still have the opportunity to go back to the borrower for the rest of the money.
referee	Property	< 1K	No change	Core		1	An official who watches a game or match closely to enforce the rules and arbitrate on matters arising from the play such as referees, umpires or judges. The name of the effective function ca
referencesOrder	Property	< 1K	No change	Core		1	The Order(s) related to this Invoice. One or more Orders may be combined into a single Invoice.
RefundTypeEnumeration	Class	< 1K	No change	Pending			Enumerates several kinds of product return refund types.
regionDrained	Property	< 1K	No change	Health		2	The anatomical or organ system drained by this vessel; generally refers to a specific part of an organ.
RejectAction	Class	< 1K	No change	Core			The act of rejecting to/adopting an object. Related actions: * [[AcceptAction]]: The antonym of RejectAction.
relatedAnatomy	Property	< 1K	No change	Health		1	Anatomical systems or structures that relate to the superficial anatomy.
relatedCondition	Property	< 1K	No change	Health		3	A medical condition associated with this anatomy.
relatedDrug	Property	< 1K	No change	Health		1	Any other drug related to this one, for example commonly-prescribed alternatives.
relatedStructure	Property	< 1K	No change	Health		1	Related anatomical structure(s) that are not part of the system but relate or connect to it, such as vascular bundles associated with an organ system.
relatedTherapy	Property	< 1K	No change	Health		3	A medical therapy related to this anatomy.
relatedTo	Property	< 1K	No change	Core		1	The most generic familial relation.
releaseOf	Property	< 1K	No change	Core		1	The album this is a release of.
relevantOccupation	Property	< 1K	No change	Core		1	The Occupation for the JobPosting.
renegotiableLoan	Property	< 1K	No change	Pending		1	Whether the terms for payment of interest can be renegotiated during the life of the loan.
RentalCarReservation	Class	< 1K	No change	Core			A reservation for a rental car. Note: This type is for information about actual reservations, e.g. in confirmation emails or HTML pages with individual confirmations of reservations.
RepaymentSpecification	Class	< 1K	No change	Pending			A structured value representing repayment.
repetitions	Property	< 1K	No change	Health		1	Number of times one should repeat the activity.
ReplaceAction	Class	< 1K	No change	Core			The act of editing a recipient by replacing an old object with a new object.
replacee	Property	< 1K	No change	Core		1	A sub property of object. The object that is being replaced.
replacer	Property	< 1K	No change	Core		1	A sub property of object. The object that replaces.
ReportedDoseSchedule	Class	< 1K	No change	Health			A patient-reported or observed dosing schedule for a drug or supplement.
reportNumber	Property	< 1K	No change	Core		1	The number or other unique designator assigned to a Report by the publishing organization.
requiredCollateral	Property	< 1K	No change	Core		1	Assets required to secure loan or credit repayments. It may take form of third party pledge, goods, financial instruments (cash, securities, etc.)
requiredGender	Property	< 1K	No change	Core		1	Audiences defined by a person's gender.
requiredMaxAge	Property	< 1K	No change	Core		1	Audiences defined by a person's maximum age.
Researcher	Class	< 1K	No change	Core			Researchers.
reservationId	Property	< 1K	No change	Core		1	A unique identifier for the reservation.
ReservationPackage	Class	< 1K	No change	Core			A group of multiple reservations with common values for all sub-reservations.
reservationStatus	Property	< 1K	No change	Core		1	The current status of the reservation.
ReservationStatusType	Class	< 1K	No change	Core			Enumerated status values for Reservation.
reservedTicket	Property	< 1K	No change	Core		1	A ticket associated with the reservation.
Reservoir	Class	< 1K	No change	Core			A reservoir of water, typically an artificially created lake, like the Lake Kariba reservoir.
ResetPasswordAction	Class	< 1K	No change	Pending			The action of resetting the password of a device or application.
RespiratoryTherapy	Enumeration value	< 1K	No change	Health			The therapy that is concerned with the maintenance or improvement of respiratory function (as in patients with pulmonary disease).
restPeriods	Property	< 1K	No change	Health		1	How often one should break from the activity.
resultComment	Property	< 1K	No change	Core		2	A sub property of result. The Comment created or sent as a result of this action.
resultReview	Property	< 1K	No change	Core		1	A sub property of result. The review that resulted in the performing of the action.
ResumeAction	Class	< 1K	No change	Core			The act of resuming a device or application which was formerly paused (e.g. resume music playback or resume a timer).
ReturnAction	Class	< 1K	No change	Core			The act of returning to the origin that which was previously received (concrete objects) or taken (ownership).
ReturnFeesEnumeration	Class	< 1K	No change	Pending			Enumerates several kinds of policies for product return fees.
ReturnLabelSourceEnumeration	Class	< 1K	No change	Pending			Enumerates several types of return labels for product returns.
ReturnMethodEnumeration	Class	< 1K	No change	Pending			Enumerates several types of product return methods.
ReviewNewsArticle	Class	< 1K	No change	Pending			A [[NewsArticle]] and [[CriticReview]] providing a professional critic's assessment of a service, product, performance, or artistic or literary work.
risks	Property	< 1K	No change	Health		1	Specific physiologic risks associated to the diet plan.
RiverBodyOfWater	Class	< 1K	No change	Core			A river (for example, the broad majestic Shannon).
roofLoad	Property	< 1K	No change	Automotive		2	The permitted total weight of cargo and installations (e.g. a roof rack) on top of the vehicle. Typical unit code(s): KGM for kilogram, LBR for pound * Note 1: You can indicate additional
RsvpAction	Class	< 1K	No change	Core			The act of notifying an event organizer as to whether you expect to attend the event.
rsvpResponse	Property	< 1K	No change	Core		1	The response (yes, no, maybe) to the RSVP.
RsvpResponseType	Class	< 1K	No change	Core			RsvpResponseType is an enumeration type whose instances represent responding to an RSVP request.
runsTo	Property	< 1K	No change	Health		1	The vasculature the lymphatic structure runs, or efferents, to.
runtime	Property	< 1K	No change	Core	runtimePlatform	1	Runtime platform or script interpreter dependencies (example: Java v1, Python 2.3, .NET Framework 3.0).
RuntimePlatform	Class	< 1K	No change	Pending			Specialized software environment that provides the essential infrastructure, libraries, and services required to execute a program.
RVPark	Class	< 1K	No change	Core			A place offering space for "Recreational Vehicles", Caravans, mobile homes and the like.
rxcui	Property	< 1K	No change	Pending		1	The RxCUI drug identifier from RXNORM.
safetyConsideration	Property	< 1K	No change	Health		1	Any potential safety concern associated with the supplement. May include interactions with other drugs and foods, pregnancy, breastfeeding, known adverse reactions, and documented efficacy o
salaryUponCompletion	Property	< 1K	No change	Pending		1	The expected salary upon completing the training.
sampleType	Property	< 1K	No change	Core	codeSampleType	1	What type of code sample: full (compile ready) solution, code snippet, inline code, scripts, template.
SatiricalArticle	Class	< 1K	No change	Pending			An [[Article]] whose content is primarily [[satirical]](https://en.wikipedia.org/wiki/Satire) in nature, i.e. unlikely to be literally true. A satirical article is sometimes but not necessar
scheduledPaymentDate	Property	< 1K	No change	Core		1	The date the invoice is scheduled to be paid.
scheduledTime	Property	< 1K	No change	Core		1	The time the object is scheduled to.
schemaVersion	Property	< 1K	No change	Core		1	Indicates (by URL or string) a particular version of a schema used in some CreativeWork. This property was created primarily to indicate the use of a specific schema.org release, e.g. ```10.
schoolClosuresInfo	Property	< 1K	No change	Pending		1	Information about school closures.
SchoolDistrict	Class	< 1K	No change	Pending			A School District is an administrative area for the administration of schools.
screenCount	Property	< 1K	No change	Core		1	The number of screens in the movie theater.
Sculpture	Class	< 1K	No change	Core			A piece of sculpture.
sdLicense	Property	< 1K	No change	Pending		1	A license document that applies to this structured data, typically indicated by URL.
SeaBodyOfWater	Class	< 1K	No change	Core			A sea (for example, the Caspian sea).
SearchRescueOrganization	Class	< 1K	No change	Pending			A Search and Rescue organization of some kind.
Season	Class	< 1K	No change	Core	CreativeWorkSeason		A media season, e.g. TV, radio, video game etc.
seasonalOverride	Property	< 1K	No change	Pending		1	Limited period during which these shipping conditions apply.
seasons	Property	< 1K	No change	Core	season	3	A season in a media series.
Seat	Class	< 1K	No change	Core			Used to describe a seat, such as a reserved seat in an event reservation.
seatingType	Property	< 1K	No change	Core		1	The type/class of the seat.
seatNumber	Property	< 1K	No change	Core		1	The location of the reserved seat (e.g., 27).
seatRow	Property	< 1K	No change	Core		1	The row location of the reserved seat (e.g., B).
seatSection	Property	< 1K	No change	Core		1	The section location of the reserved seat (e.g. Orchestra).
secondaryPrevention	Property	< 1K	No change	Health		1	A preventative therapy used to prevent reoccurrence of the medical condition after an initial episode of the condition.
securityClearanceRequirement	Property	< 1K	No change	Pending		1	A description of any security clearance requirements of the job.
securityScreening	Property	< 1K	No change	Core		1	The type of security screening the passenger is subject to.
SendAction	Class	< 1K	No change	Core			The act of physically/electronically dispatching an object for transfer from an origin to a destination. Related actions: * [[ReceiveAction]]: The reciprocal of SendAction. * [[GiveAction]]
sender	Property	< 1K	No change	Core		2	A sub property of participant. The participant who is at the sending end of the action.
sensoryRequirement	Property	< 1K	No change	Pending		1	A description of any sensory requirements and levels necessary to function on the job, including hearing and vision. Defined terms such as those in O*net may be used, but note that there is
sensoryUnit	Property	< 1K	No change	Health		1	The neurological pathway extension that inputs and sends information to the brain or spinal cord.
SequentialArt	Class	< 1K	No change	Bibliographic			An art forms that use images deployed in a specific order for the purpose of graphic storytelling (i.e., narration of graphic stories) or conveying information. Examples of SequentialArt are
seriousAdverseOutcome	Property	< 1K	No change	Health		2	A possible serious complication and/or serious side effect of this therapy. Serious adverse outcomes include those that are life-threatening; result in death, disability, or permanent damage
serverStatus	Property	< 1K	No change	Core		1	Status of a game server.
servicePostalAddress	Property	< 1K	No change	Core		1	The address for accessing the service by mail.
sha256	Property	< 1K	No change	Pending		1	The SHA-2 SHA256 hash of the content of the item. For example, a zero-length input has value 'e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7
SheetMusic	Class	< 1K	No change	Pending			Printed music, as opposed to performed or recorded music.
ShippingRateSettings	Class	< 1K	No change	Core			A ShippingRateSettings represents re-usable pieces of shipping information. It is designed for publication on an URL that may be referenced via the [[shippingSettingsLink]] property of an [[
ShortStory	Class	< 1K	No change	Pending			Short story or tale. A brief work of literature, usually written in narrative prose.
sibling	Property	< 1K	No change	Core		1	A sibling of the person.
siblings	Property	< 1K	No change	Core	sibling	1	A sibling of the person.
signDetected	Property	< 1K	No change	Health		1	A sign detected by the test.
significance	Property	< 1K	No change	Health		1	The significance associated with the superficial anatomy; as an example, how characteristics of the superficial anatomy can suggest underlying medical conditions or courses of treatment.
sizeGroup	Property	< 1K	No change	Pending		1	The size group (also known as "size type") for a product's size. Size groups are common in the fashion industry to define size segments and suggested audiences for wearable products. Multipl
SizeGroupEnumeration	Class	< 1K	No change	Pending			Enumerates common size groups for various product categories.
sizeSystem	Property	< 1K	No change	Pending		1	The size system used to identify a product's size. Typically either a standard (for example, "GS1" or "ISO-EN13402"), country code (for example "US" or "JP"), or a measuring system (for exam
SizeSystemEnumeration	Class	< 1K	No change	Pending			Enumerates common size systems for different categories of products, for example "EN-13402" or "UK" for wearables or "Imperial" for screws.
SkiResort	Class	< 1K	No change	Core			A ski resort.
smiles	Property	< 1K	No change	Pending		1	A specification in form of a line notation for describing the structure of chemical species using short ASCII strings. Double bond stereochemistry \ indicators may need to be escaped in the
softwareAddOn	Property	< 1K	No change	Core		1	Additional content for a software application.
SolveMathAction	Class	< 1K	No change	Pending			The action that takes in a math expression and directs users to a page potentially capable of solving/simplifying that expression.
sourcedFrom	Property	< 1K	No change	Health		1	The neurological pathway that originates the neurons.
speechToTextMarkup	Property	< 1K	No change	Pending		1	Form of markup used. eg. SSML or IPA.
sportsActivityLocation	Property	< 1K	No change	Core		1	A sub property of location. The sports activity location where this action occurred.
sportsEvent	Property	< 1K	No change	Core		1	A sub property of location. The sports event where this action occurred.
sportsTeam	Property	< 1K	No change	Core		1	A sub property of participant. The sports team that participated on this action.
SpreadsheetDigitalDocument	Class	< 1K	No change	Core			A spreadsheet file.
stage	Property	< 1K	No change	Health		1	The stage of the condition, if applicable.
stageAsNumber	Property	< 1K	No change	Health		1	The stage represented as a number, e.g. 3.
Statement	Class	< 1K	No change	Pending			A statement about something, for example a fun or interesting fact. If known, the main entity this statement is about can be indicated using mainEntity. For more formal claims (e.g. in Fact
StatisticalPopulation	Class	< 1K	No change	Pending			A StatisticalPopulation is a set of instances of a certain given type that satisfy some set of constraints. The property [[populationType]] is used to specify the type. Any property that can
StatisticalVariable	Class	< 1K	No change	Pending			[[StatisticalVariable]] represents any type of statistical metric that can be measured at a place and time. The usage pattern for [[StatisticalVariable]] is typically expressed using [[Obser
statType	Property	< 1K	No change	Pending		1	Indicates the kind of statistic represented by a [[StatisticalVariable]], e.g. mean, count etc. The value of statType is a property, either from within Schema.org (e.g. [[median]], [[marginO
StatusEnumeration	Class	< 1K	No change	Core			Lists or enumerations dealing with status types.
SteeringPositionValue	Class	< 1K	No change	Core			A value indicating a steering position.
steps	Property	< 1K	No change	Core	step	2	A single step item (as HowToStep, text, document, video, etc.) or a HowToSection (originally misnamed 'steps'; 'step' is preferred).
stepValue	Property	< 1K	No change	Core		1	The stepValue attribute indicates the granularity that is expected (and required) of the value in a PropertyValueSpecification.
strengthUnit	Property	< 1K	No change	Health		1	The units of an active ingredient's strength, e.g. mg.
strengthValue	Property	< 1K	No change	Health		1	The value of an active ingredient's strength, e.g. 325.
structuralClass	Property	< 1K	No change	Health		1	The name given to how bone physically connects to each other.
study	Property	< 1K	No change	Health		1	A medical study or trial related to this entity.
studyDesign	Property	< 1K	No change	Health		1	Specifics about the observational study design (enumerated).
studyLocation	Property	< 1K	No change	Health		1	The location in which the study is taking/took place.
studySubject	Property	< 1K	No change	Health		1	A subject of the study, i.e. one of the medical conditions, therapies, devices, drugs, etc. investigated by the study.
stupidProperty	Property	< 1K	No change	Attic		2	This is a StupidProperty! - for testing only.
StupidType	Class	< 1K	No change	Attic			A StupidType for testing.
subEvents	Property	< 1K	No change	Core	subEvent	1	Events that are a part of this event. For example, a conference event includes many presentations, each subEvents of the conference.
subReservation	Property	< 1K	No change	Core		1	The individual reservations included in the package. Typically a repeated property.
subStageSuffix	Property	< 1K	No change	Health		1	The substage, e.g. 'a' for Stage IIIa.
Substance	Class	< 1K	No change	Health			Any matter of defined composition that has discrete existence, whose origin may be biological, mineral or chemical.
subStructure	Property	< 1K	No change	Health		1	Component (sub-)structure(s) that comprise this anatomical structure.
subTest	Property	< 1K	No change	Health		1	A component test of the panel.
subtitleLanguage	Property	< 1K	No change	Pending		4	Languages in which subtitles/captions are available, in IETF BCP 47 standard format.
subTrip	Property	< 1K	No change	Pending		1	Identifies a [[Trip]] that is a subTrip of this Trip. For example Day 1, Day 2, etc. of a multi-day trip.
SubwayStation	Class	< 1K	No change	Core			A subway station.
successorOf	Property	< 1K	No change	Core		1	A pointer from a newer variant of a product to its previous, often discontinued predecessor.
suggestedMeasurement	Property	< 1K	No change	Pending		2	A suggested range of body measurements for the intended audience or person, for example inseam between 32 and 34 inches or height between 170 and 190 cm. Typically found on a size chart for
Suite	Class	< 1K	No change	Core			A suite in a hotel or other public accommodation, denotes a class of luxury accommodations, the key feature of which is multiple rooms (source: Wikipedia, the free encyclopedia, see <a href=
SuperficialAnatomy	Class	< 1K	No change	Health			Anatomical features that can be observed by sight (without dissection), including the form and proportions of the human body as well as surface landmarks that correspond to deeper subcutaneo
supplyTo	Property	< 1K	No change	Health		1	The area to which the artery supplies blood.
supportingData	Property	< 1K	No change	Core		1	Supporting data for a SoftwareApplication.
surface	Property	< 1K	No change	Core	artworkSurface	1	A material used as a surface in some artwork, e.g. Canvas, Paper, Wood, Board, etc.
SuspendAction	Class	< 1K	No change	Core			The act of momentarily pausing a device or application (e.g. pause music playback or pause a timer).
Synagogue	Class	< 1K	No change	Core			A synagogue.
TakeAction	Class	< 1K	No change	Core			The act of gaining ownership of an object from an origin. Reciprocal of GiveAction. Related actions: * [[GiveAction]]: The reciprocal of TakeAction. * [[ReceiveAction]]: Unlike ReceiveActi
targetCollection	Property	< 1K	No change	Core		1	A sub property of object. The collection target of the action.
targetDescription	Property	< 1K	No change	Core		1	The description of a node in an established educational framework.
targetPlatform	Property	< 1K	No change	Core		1	Type of app development: phone, Metro style, desktop, XBox, etc.
targetPopulation	Property	< 1K	No change	Health		2	Characteristics of the population for which this is intended, or which typically uses it, e.g. 'adults'.
targetProduct	Property	< 1K	No change	Core		1	Target Operating System / Product to which the code applies. If applies to several versions, just the product name can be used.
targetUrl	Property	< 1K	No change	Core		1	The URL of a node in an established educational framework.
Taxi	Class	< 1K	No change	Core	TaxiService		A taxi.
TaxiReservation	Class	< 1K	No change	Core			A reservation for a taxi. Note: This type is for information about actual reservations, e.g. in confirmation emails or HTML pages with individual confirmations of reservations. For offers o
TaxiStand	Class	< 1K	No change	Core			A taxi stand.
Taxon	Class	< 1K	No change	Pending			A set of organisms asserted to represent a natural cohesive biological unit.
taxonomicRange	Property	< 1K	No change	Pending		1	The taxonomic grouping of the organism that expresses, encodes, or in some way related to the BioChemEntity.
taxonRank	Property	< 1K	No change	Pending		1	The taxonomic rank of this taxon given preferably as a URI from a controlled vocabulary – typically the ranks from TDWG TaxonRank ontology or equivalent Wikidata URIs.
TelevisionChannel	Class	< 1K	No change	Core			A unique instance of a television BroadcastService on a CableOrSatelliteService lineup.
TelevisionStation	Class	< 1K	No change	Core			A television station.
temporal	Property	< 1K	No change	Core		1	The "temporal" property can be used in cases where more specific properties (e.g. [[temporalCoverage]], [[dateCreated]], [[dateModified]], [[datePublished]]) are not known to be appropriate.
TennisComplex	Class	< 1K	No change	Core			A tennis complex.
termDuration	Property	< 1K	No change	Pending		1	The amount of time in a term as defined by the institution. A term is a length of time where students take one or more classes. Semesters and quarters are common units for term.
termsPerYear	Property	< 1K	No change	Pending		1	The number of times terms of study are offered per year. Semesters and quarters are common units for term. For example, if the student can only take 2 semesters for the program in one year,
TextDigitalDocument	Class	< 1K	No change	Core			A file composed primarily of text.
textValue	Property	< 1K	No change	Pending		1	Text value being annotated.
Thesis	Class	< 1K	No change	Bibliographic			A thesis or dissertation document submitted in support of candidature for an academic degree or professional qualification.
Ticket	Class	< 1K	No change	Core			Used to describe a ticket to an event, a flight, a bus ride, etc.
ticketedSeat	Property	< 1K	No change	Core		1	The seat associated with the ticket.
ticketNumber	Property	< 1K	No change	Core		1	The unique identifier for the ticket.
ticketToken	Property	< 1K	No change	Core		1	Reference to an asset (e.g., Barcode, QR code image or PDF) usable for entrance.
TieAction	Class	< 1K	No change	Core			The act of reaching a draw in a competitive activity.
TierBenefitEnumeration	Class	< 1K	No change	Pending			An enumeration of possible benefits as part of a loyalty (members) program.
Time	Class	< 1K	No change	Core			A point in time recurring on multiple days in the form hh:mm:ss[Z\|(+\|-)hh:mm] (see XML schema for details).
timeOfDay	Property	< 1K	No change	Pending		1	The time of day the program normally runs. For example, "evenings".
TipAction	Class	< 1K	No change	Core			The act of giving money voluntarily to a beneficiary in recognition of services rendered.
tissueSample	Property	< 1K	No change	Health		1	The type of tissue sample required for the test.
titleEIDR	Property	< 1K	No change	Pending		4	An EIDR (Entertainment Identifier Registry) [[identifier]] representing at the most general/abstract level, a work of film or television. For example, the motion picture
tocContinuation	Property	< 1K	No change	Pending		1	A [[HyperTocEntry]] can have a [[tocContinuation]] indicated, which is another [[HyperTocEntry]] that would be the default next item to play or render.
tocEntry	Property	< 1K	No change	Pending		1	Indicates a [[HyperTocEntry]] in a [[HyperToc]].
tongueWeight	Property	< 1K	No change	Automotive		1	The permitted vertical load (TWR) of a trailer attached to the vehicle. Also referred to as Tongue Load Rating (TLR) or Vertical Load Rating (VLR). Typical unit code(s): KGM for kilogram, L
toRecipient	Property	< 1K	No change	Core		1	A sub property of recipient. The recipient who was directly sent the message.
totalHistoricalEnrollment	Property	< 1K	No change	Pending		1	The total number of students that have enrolled in the history of the course.
totalPaymentDue	Property	< 1K	No change	Core		1	The total amount due.
totalPrice	Property	< 1K	No change	Core		2	The total price for the reservation or ticket, including applicable taxes, shipping, etc. Usage guidelines: * Use values from 0123456789 (Unicode 'DIGIT ZERO' (U+0030) to 'DIGIT NINE' (U+0
TrackAction	Class	< 1K	No change	Core			An agent tracks an object for updates. Related actions: * [[FollowAction]]: Unlike FollowAction, TrackAction refers to the interest on the location of innanimates objects. * [[SubscribeAct
trackingNumber	Property	< 1K	No change	Core		1	Shipper tracking number.
trackingUrl	Property	< 1K	No change	Core		1	Tracking url for the parcel delivery.
tracks	Property	< 1K	No change	Core	track	2	A music recording (track)—usually a single song.
trailerWeight	Property	< 1K	No change	Automotive		1	The permitted weight of a trailer attached to the vehicle. Typical unit code(s): KGM for kilogram, LBR for pound * Note 1: You can indicate additional information in the [[name]] of the [[Q
trainingSalary	Property	< 1K	No change	Pending		2	The estimated salary earned while in the program.
trainName	Property	< 1K	No change	Core		1	The name of the train (e.g. The Orient Express).
trainNumber	Property	< 1K	No change	Core		1	The unique identifier for the train.
TrainReservation	Class	< 1K	No change	Core			A reservation for train travel. Note: This type is for information about actual reservations, e.g. in confirmation emails or HTML pages with individual confirmations of reservations. For of
TrainTrip	Class	< 1K	No change	Core			A trip on a commercial train line.
TransferAction	Class	< 1K	No change	Core			The act of transferring/moving (abstract or concrete) animate or inanimate objects from one place to another.
transitTimeLabel	Property	< 1K	No change	Attic		2	Label to match an [[OfferShippingDetails]] with a [[DeliveryTimeSettings]] (within the context of a [[shippingSettingsLink]] cross-reference).
transmissionMethod	Property	< 1K	No change	Health		1	How the disease spreads, either as a route or vector, for example 'direct contact', 'Aedes aegypti', etc.
travelBans	Property	< 1K	No change	Pending		1	Information about travel bans, e.g. in the context of a pandemic.
TreatmentIndication	Class	< 1K	No change	Health			An indication for treating an underlying condition, symptom, etc.
trialDesign	Property	< 1K	No change	Health		1	Specifics about the trial design (enumerated).
tributary	Property	< 1K	No change	Health		1	The anatomical or organ system that the vein flows into; a larger structure that the vein connects to.
tripOrigin	Property	< 1K	No change	Core		1	The location of origin of the trip, prior to any destination(s).
TVClip	Class	< 1K	No change	Core			A short TV program or a segment/part of a TV program.
typeOfGood	Property	< 1K	No change	Core		2	The product that this structured value is referring to.
typicalCreditsPerTerm	Property	< 1K	No change	Pending		1	The number of credits or units a full-time student would be expected to take in 1 term however 'term' is defined by the institution.
UKNonprofitType	Class	< 1K	No change	Pending			UKNonprofitType: Non-profit organization type originating from the United Kingdom.
underName	Property	< 1K	No change	Core		2	The person or organization the reservation or ticket is for.
UnRegisterAction	Class	< 1K	No change	Core			The act of un-registering from a service. Related actions: * [[RegisterAction]]: antonym of UnRegisterAction. * [[LeaveAction]]: Unlike LeaveAction, UnRegisterAction implies that you are u
UpdateAction	Class	< 1K	No change	Core			The act of managing by changing/editing the state of the object.
UserBlocks	Class	< 1K	No change	Core	InteractionCounter		UserInteraction and its subtypes is an old way of talking about users interacting with pages. It is generally better to use [[Action]]-based vocabulary, alongside types such as [[Comment]].
UserDownloads	Class	< 1K	No change	Core	InteractionCounter		UserInteraction and its subtypes is an old way of talking about users interacting with pages. It is generally better to use [[Action]]-based vocabulary, alongside types such as [[Comment]].
UserInteraction	Class	< 1K	No change	Core	InteractionCounter		UserInteraction and its subtypes is an old way of talking about users interacting with pages. It is generally better to use [[Action]]-based vocabulary, alongside types such as [[Comment]].
UserLikes	Class	< 1K	No change	Core	InteractionCounter		UserInteraction and its subtypes is an old way of talking about users interacting with pages. It is generally better to use [[Action]]-based vocabulary, alongside types such as [[Comment]].
UserPageVisits	Class	< 1K	No change	Core	InteractionCounter		UserInteraction and its subtypes is an old way of talking about users interacting with pages. It is generally better to use [[Action]]-based vocabulary, alongside types such as [[Comment]].
UserPlays	Class	< 1K	No change	Core	InteractionCounter		UserInteraction and its subtypes is an old way of talking about users interacting with pages. It is generally better to use [[Action]]-based vocabulary, alongside types such as [[Comment]].
UserPlusOnes	Class	< 1K	No change	Core	InteractionCounter		UserInteraction and its subtypes is an old way of talking about users interacting with pages. It is generally better to use [[Action]]-based vocabulary, alongside types such as [[Comment]].
UserTweets	Class	< 1K	No change	Core	InteractionCounter		UserInteraction and its subtypes is an old way of talking about users interacting with pages. It is generally better to use [[Action]]-based vocabulary, alongside types such as [[Comment]].
usesDevice	Property	< 1K	No change	Health		1	Device used to perform the test.
usesHealthPlanIdStandard	Property	< 1K	No change	Pending		1	The standard for interpreting the Plan ID. The preferred is "HIOS". See the Centers for Medicare & Medicaid Services for more details.
USNonprofitType	Class	< 1K	No change	Pending			USNonprofitType: Non-profit organization type originating from the United States.
usNPI	Property	< 1K	No change	Pending		1	A National Provider Identifier (NPI) is a unique 10-digit identification number issued to health care providers in th
utterances	Property	< 1K	No change	Pending		1	Text of an utterances (spoken words, lyrics etc.) that occurs at a certain section of a media object, represented as a [[HyperTocEntry]].
validFor	Property	< 1K	No change	Core		2	The duration of validity of a permit or similar thing.
validForMemberTier	Property	< 1K	No change	Pending		5	The membership program tier(s) an Offer (or a PriceSpecification, OfferShippingDetails, or MerchantReturnPolicy under an Offer) is valid for.
valueMinLength	Property	< 1K	No change	Core		1	Specifies the minimum allowed range for number of characters in a literal value.
valuePattern	Property	< 1K	No change	Core		1	Specifies a regular expression for testing literal values according to the HTML spec.
variablesMeasured	Property	< 1K	No change	Attic		1	Originally named [[variablesMeasured]], the [[variableMeasured]] property can indicate (repeated as necessary) the variables that are measured in some dataset, either described as text or as
variantCover	Property	< 1K	No change	Bibliographic		1	A description of the variant cover for the issue, if the issue is a variant printing. For example, "Bryan Hitch Variant Cover" or "2nd Printing Variant".
vehicleSpecialUsage	Property	< 1K	No change	Automotive		1	Indicates whether the vehicle has been used for special purposes, like commercial rental, driving school, or as a taxi. The legislation in many countries requires this information to be reve
Vein	Class	< 1K	No change	Health			A type of blood vessel that specifically carries blood to the heart.
vendor	Property	< 1K	No change	Core	seller	1	'vendor' is an earlier term for 'seller'.
Vessel	Class	< 1K	No change	Health			A component of the human body circulatory system comprised of an intricate network of hollow tubes that transport blood throughout the entire body.
videoFrameSize	Property	< 1K	No change	Core		1	The frame size of the video.
VideoGameClip	Class	< 1K	No change	Core			A short segment/part of a video game.
VideoObjectSnapshot	Class	< 1K	No change	Pending			A specific and exact (byte-for-byte) version of a [[VideoObject]]. Two byte-for-byte identical files, for the purposes of this type, considered identical. If they have different embedded met
VisualArtsEvent	Class	< 1K	No change	Core			Event type: Visual arts event.
VitalSign	Class	< 1K	No change	Health			Vital signs are measures of various physiological functions in order to assess the most basic body functions.
Volcano	Class	< 1K	No change	Core			A volcano, like Fujisan.
VoteAction	Class	< 1K	No change	Core			The act of expressing a preference from a fixed/finite/structured set of choices/options.
WantAction	Class	< 1K	No change	Core			The act of expressing a desire about the object. An agent wants an object.
warrantyPromise	Property	< 1K	No change	Core	warranty	2	The warranty promise(s) included in the offer.
WarrantyScope	Class	< 1K	No change	Core			A range of services that will be provided to a customer free of charge in case of a defect or malfunction of a product. Commonly used values: * http://purl.org/goodrelations/v1#Labor-Bring
Waterfall	Class	< 1K	No change	Core			A waterfall, like Niagara.
WearableMeasurementTypeEnumeration	Class	< 1K	No change	Pending			Enumerates common types of measurement for wearables products.
WearableSizeGroupEnumeration	Class	< 1K	No change	Pending			Enumerates common size groups (also known as "size types") for wearable products.
WearableSizeSystemEnumeration	Class	< 1K	No change	Pending			Enumerates common size systems specific for wearable products.
WearAction	Class	< 1K	No change	Core			The act of dressing oneself in clothing.
webCheckinTime	Property	< 1K	No change	Core		1	The time when a passenger can check into the flight online.
weightPercentage	Property	< 1K	No change	Pending		1	Value representing the fraction of the weight that is used to compute the shipping price. Example: 0.10 and a shipping weight of 15kg would add $1.5 to the order price, where the $ is the cu
WinAction	Class	< 1K	No change	Core			The act of achieving victory in a competitive activity.
winner	Property	< 1K	No change	Core		1	A sub property of participant. The winner of the action.
WorkBasedProgram	Class	< 1K	No change	Pending			A program with both an educational and employment component. Typically based at a workplace and structured around work-based learning, with the aim of instilling competencies related to an o
WorkersUnion	Class	< 1K	No change	Core			A Workers Union (also known as a Labor Union, Labour Union, or Trade Union) is an organization that promotes the interests of its worker members by collectively bargaining with management, o
workFeatured	Property	< 1K	No change	Core		1	A work featured in some event, e.g. exhibited in an ExhibitionEvent. Specific subproperties are available for workPerformed (e.g. a play), or a workPresented (a Movie at a ScreeningEvent).
workload	Property	< 1K	No change	Health		1	Quantitative measure of the physiologic output of the exercise; also referred to as energy expenditure.
workPresented	Property	< 1K	No change	Core		1	The movie presented during this event.
XPathType	Class	< 1K	No change	Pending			Text representing an XPath (typically but not necessarily version 1.0).
yearlyRevenue	Property	< 1K	No change	Core		1	The size of the business in annual revenue.
yearsInOperation	Property	< 1K	No change	Core		1	The age of the business.
Zoo	Class	< 1K	No change	Core			A zoo.

How to read it

The movement column compares 3 archived months, and that is all it can see. "No change" means a term stayed in the same band across those 3 months, not that it never moves. 136 terms changed band and 2 changed direction rather than moving, which is recorded as unstable rather than as movement in either direction. As the archive grows this column gets more useful; today it is a short window and you should read it as one.

87 of these terms have been superseded and carry the replacement Schema.org recommends. Most of them are already gone in practice, with 59 of the 87 sitting in the smallest band, so replacing one is usually a tidy-up rather than a migration. The exception is worth knowing about. interactionCount is still in the 100K - 1M band, and Schema.org replaced it with interactionStatistic, so if you are using that one, it is worth changing.

The definitions are Schema.org's own words rather than mine, and each term links to its page there so you can read the full entry, its type hierarchy and its examples. I republish them under the Creative Commons Attribution-ShareAlike 3.0 licence, credited in every download. Where a definition carries formatting or a link, this table shows it as plain text, and the download carries it exactly as Schema.org wrote it.

How this is measured

I build these rows from Google's July 2026 usage file, joined to a pinned copy of the Schema.org vocabulary that says what each term is. The 3,058 annotation rows come out first, which is why this table holds 2,487 terms rather than the 5,545 rows in the file. Before any of it is published, the table has to agree with the figures on the other pages on three things, the same total, the same split between classes and properties, and the same number of terms in every band. If they disagreed, one of the two would be wrong and neither would be worth your time.

You can download every row as JSON at /data/explorer.jsonand check any line on this page against it.

Snapshot July 2026. 3 months archived. Built 2026-08-12.

Analysis © Eduard Dziak, licensed under the Apache License 2.0. Please credit eduarddziak.com with a link. Source data: Google and the Schema.org community, Schema.org usage statistics dataset. Rich result requirements: Google Search Central, licensed CC BY 4.0. Term descriptions: Schema.org, licensed CC BY-SA 3.0, each term linking to its own page.