| about |
Thing |
The subject matter of the content. |
| abstract |
Text |
An abstract is a short description that summarizes a CreativeWork. |
| accessMode |
Text |
The human sensory perceptual system or cognitive faculty through which a person may process or perceive information. Values should be drawn from the [approved vocabulary](https://www.w3.org/2021/a1... |
| accessModeSufficient |
ItemList |
A list of single or combined accessModes that are sufficient to understand all the intellectual content of a resource. Values should be drawn from the [approved vocabulary](https://www.w3.org/2021/... |
| accessibilityAPI |
Text |
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/#accessibilit... |
| accessibilityControl |
Text |
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/#accessi... |
| accessibilityFeature |
Text |
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.org/2021/... |
| accessibilityHazard |
Text |
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://www.w3.o... |
| accessibilitySummary |
Text |
A human-readable summary of specific accessibility features or deficiencies, consistent with the other accessibility metadata but expressing subtleties such as "short descriptions are present but l... |
| accountablePerson |
Person |
Specifies the Person that is legally accountable for the CreativeWork. |
| acquireLicensePage |
URL, CreativeWork |
Indicates a page documenting how licenses can be purchased or otherwise acquired, for the current item. |
| aggregateRating |
AggregateRating |
The overall rating, based on a collection of reviews or ratings, of the item. |
| alternativeHeadline |
Text |
A secondary title of the CreativeWork. |
| archivedAt |
URL, WebPage |
Indicates a page or other link involved in archival of a CreativeWork. In the case of MediaReview, the items in a [MediaRe... |
| assesses |
DefinedTerm, Text |
The item being described is intended to assess the competency or learning outcome defined by the referenced term. |
| associatedMedia |
MediaObject |
A media object that encodes this CreativeWork. This property is a synonym for encoding. |
| audience |
Audience |
An intended audience, i.e. a group for whom something was created. |
| audio |
AudioObject, MusicRecording, Clip |
An embedded audio object. |
| author |
Person, Organization |
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 may be... |
| award |
Text |
An award won by or for this item. |
| awards |
Text |
Awards won by or for this item. |
| character |
Person |
Fictional person connected with a creative work. |
| citation |
Text, CreativeWork |
A citation or reference to another creative work, such as another publication, web page, scholarly article, etc. |
| comment |
Comment |
Comments, typically from users. |
| commentCount |
Integer |
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 may exi... |
| conditionsOfAccess |
Text |
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... |
| contentLocation |
Place |
The location depicted or described in the content. For example, the location in a photograph or painting. |
| contentRating |
Rating, Text |
Official rating of a piece of content—for example, 'MPAA PG-13'. |
| contentReferenceTime |
DateTime |
The specific time described by a creative work, for works (e.g. articles, video objects etc.) that emphasise a particular moment within an Event. |
| contributor |
Organization, Person |
A secondary contributor to the CreativeWork or Event. |
| copyrightHolder |
Person, Organization |
The party holding the legal copyright to the CreativeWork. |
| copyrightNotice |
Text |
Text of a notice appropriate for describing the copyright aspects of this Creative Work, ideally indicating the owner of the copyright for the Work. |
| copyrightYear |
Number |
The year during which the claimed copyright for the CreativeWork was first asserted. |
| correction |
CorrectionComment, Text, URL |
Indicates a correction to a CreativeWork, either via a CorrectionComment, textually or in another document. |
| creativeWorkStatus |
DefinedTerm, Text |
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 their pu... |
| creator |
Person, Organization |
The creator/author of this CreativeWork. This is the same as the Author property for CreativeWork. |
| creditText |
Text |
Text that can be used to credit person(s) and/or organization(s) associated with a published Creative Work. |
| dateCreated |
Date, DateTime |
The date on which the CreativeWork was created or the item was added to a DataFeed. |
| dateModified |
DateTime, Date |
The date on which the CreativeWork was most recently modified or when the item's entry was modified within a DataFeed. |
| datePublished |
Date, DateTime |
Date of first publication or broadcast. For example the date a CreativeWork was broadcast or a Certification was issued. |
| digitalSourceType |
IPTCDigitalSourceEnumeration |
Indicates an IPTCDigitalSourceEnumeration code indicating the nature of the digital source(s) for some CreativeWork. |
| discussionUrl |
URL |
A link to the page containing the comments of the CreativeWork. |
| editEIDR |
Text, URL |
An EIDR (Entertainment Identifier Registry) identifier representing a specific edit / edition for a work of film or television. For example... |
| editor |
Person |
Specifies the Person who edited the CreativeWork. |
| educationalAlignment |
AlignmentObject |
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 a res... |
| educationalLevel |
Text, URL, DefinedTerm |
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 indicators. |
| educationalUse |
DefinedTerm, Text |
The purpose of a work in the context of education; for example, 'assignment', 'group work'. |
| encoding |
MediaObject |
A media object that encodes this CreativeWork. This property is a synonym for associatedMedia. |
| encodingFormat |
URL, Text |
Media type typically expressed using a MIME format (see IANA site and [MDN reference](https://developer.mozilla.org/en-US/docs/Web/H... |
| encodings |
MediaObject |
A media object that encodes this CreativeWork. |
| exampleOfWork |
CreativeWork |
A creative work that this work is an example/instance/realization/derivation of. |
| expires |
Date, DateTime |
Date the content expires and is no longer useful or available. For example a VideoObject or NewsArticle whose availability... |
| fileFormat |
Text, URL |
Media type, typically MIME format (see IANA site) of the content, e.g. application/zip of a SoftwareApplication binary. In cases whe... |
| funder |
Organization, Person |
A person or organization that supports (sponsors) something through some kind of financial contribution. |
| funding |
Grant |
A Grant that directly or indirectly provide funding or sponsorship for this item. See also ownershipFundingInfo. |
| genre |
URL, Text |
Genre of the creative work, broadcast channel or group. |
| hasPart |
CreativeWork |
Indicates an item or CreativeWork that is part of this item, or CreativeWork (in some sense). |
| headline |
Text |
Headline of the article. |
| inLanguage |
Text, Language |
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 [availableLanguage]... |
| interactionStatistic |
InteractionCounter |
The number of interactions for the CreativeWork using the WebSite or SoftwareApplication. The most specific child type of InteractionCounter should be used. |
| interactivityType |
Text |
The predominant mode of learning supported by the learning resource. Acceptable values are 'active', 'expositive', or 'mixed'. |
| interpretedAsClaim |
Claim |
Used to indicate a specific claim contained, implied, translated or refined from the content of a MediaObject or other [CreativeWork](https://schema.org.ai/Crea... |
| isAccessibleForFree |
Boolean |
A flag to signal that the item, event, or place is accessible for free. |
| isBasedOn |
Product, CreativeWork, URL |
A resource from which this work is derived or from which it is a modification or adaptation. |
| isBasedOnUrl |
Product, CreativeWork, URL |
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. |
| isFamilyFriendly |
Boolean |
Indicates whether this content is family friendly. |
| isPartOf |
URL, CreativeWork |
Indicates an item or CreativeWork that this item, or CreativeWork (in some sense), is part of. |
| keywords |
Text, URL, DefinedTerm |
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. |
| learningResourceType |
DefinedTerm, Text |
The predominant type or kind characterizing the learning resource. For example, 'presentation', 'handout'. |
| license |
CreativeWork, URL |
A license document that applies to this content, typically indicated by URL. |
| locationCreated |
Place |
The location where the CreativeWork was created, which may not be the same as the location depicted in the CreativeWork. |
| mainEntity |
Thing |
Indicates the primary entity described in some page or other CreativeWork. |
| maintainer |
Person, Organization |
A maintainer of a Dataset, software package (SoftwareApplication), or other Project. A... |
| material |
Text, Product, URL |
A material that something is made from, e.g. leather, wool, cotton, paper. |
| materialExtent |
Text, QuantitativeValue |
The quantity of the materials being described or an expression of the physical space they occupy. |
| mentions |
Thing |
Indicates that the CreativeWork contains a reference to, but is not necessarily about a concept. |
| offers |
Demand, Offer |
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](https://schema.org... |
| pattern |
DefinedTerm, Text |
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. |
| position |
Integer, Text |
The position of an item in a series or sequence of items. |
| producer |
Person, Organization |
The person or organization who produced the work (e.g. music album, movie, TV/radio series etc.). |
| provider |
Person, Organization |
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 serve as... |
| publication |
PublicationEvent |
A publication event associated with the item. |
| publisher |
Person, Organization |
The publisher of the article in question. |
| publisherImprint |
Organization |
The publishing division which published the comic. |
| publishingPrinciples |
CreativeWork, URL |
The publishingPrinciples property indicates (typically via URL) a document describing the editorial principles of an Organization... |
| recordedAt |
Event |
The Event where the CreativeWork was recorded. The CreativeWork may capture all or part of the event. |
| releasedEvent |
PublicationEvent |
The place and time the release was issued, expressed as a PublicationEvent. |
| review |
Review |
A review of the item. |
| reviews |
Review |
Review of the item. |
| schemaVersion |
Text, URL |
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. ```10.0``... |
| sdDatePublished |
Date |
Indicates the date on which the current structured data was generated / published. Typically used alongside sdPublisher. |
| sdLicense |
CreativeWork, URL |
A license document that applies to this structured data, typically indicated by URL. |
| sdPublisher |
Person, Organization |
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 published conte... |
| size |
DefinedTerm, Text, SizeSpecification, QuantitativeValue |
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 struc... |
| sourceOrganization |
Organization |
The Organization on whose behalf the creator was working. |
| spatial |
Place |
The "spatial" property can be used in cases when more specific properties (e.g. locationCreated, spatialCoverage, [... |
| spatialCoverage |
Place |
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 mate... |
| sponsor |
Organization, Person |
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. |
| teaches |
DefinedTerm, Text |
The item being described is intended to help a person learn the competency or learning outcome defined by the referenced term. |
| temporal |
Text, DateTime |
The "temporal" property can be used in cases where more specific properties (e.g. temporalCoverage, dateCreated, [date... |
| temporalCoverage |
DateTime, Text, URL |
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 8601 ti... |
| text |
Text |
The textual content of this CreativeWork. |
| thumbnail |
ImageObject |
Thumbnail image for an image or video. |
| thumbnailUrl |
URL |
A thumbnail image relevant to the Thing. |
| timeRequired |
Duration |
Approximate or typical time it usually takes to work with or through the content of this work for the typical or target audience. |
| translationOfWork |
CreativeWork |
The work that this work has been translated from. E.g. 物种起源 is a translationOf “On the Origin of Species”. |
| translator |
Person, Organization |
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. |
| typicalAgeRange |
Text |
The typical expected age range, e.g. '7-9', '11-'. |
| usageInfo |
CreativeWork, URL |
The schema.org usageInfo property indicates further information about a CreativeWork. This property is applicable both to wo... |
| version |
Text, Number |
The version of the CreativeWork embodied by a specified resource. |
| video |
VideoObject, Clip |
An embedded video object. |
| wordCount |
Integer |
The number of words in the text of the CreativeWork such as an Article, Book, etc. |
| workExample |
CreativeWork |
Example/instance/realization/derivation of the concept of this creative work. E.g. the paperback edition, first edition, or e-book. |
| workTranslation |
CreativeWork |
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 translation... |
