extension shown: bib [x]

URL

DataType > Text > URL

Instances of URL may appear as values for the following properties

Property	On Types	Description
acceptsReservations	FoodEstablishment	Indicates whether a FoodEstablishment accepts reservations. Values can be Boolean, a URL at which reservations can be made or (for backwards compatibility) the strings Yes or No.
actionPlatform	EntryPoint	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.
additionalType	Thing	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 thing is in. In RDFa syntax, it is better to use the native RDFa syntax - the 'typeof' attribute - for multiple types. Schema.org tools may have only weaker understanding of extra types, in particular those defined externally.
applicationCategory	SoftwareApplication	Type of software application, e.g. "Game, Multimedia".
applicationSubCategory	SoftwareApplication	Subcategory of the application, e.g. "Arcade Game".
artMedium	VisualArtwork	The material used. (e.g. Oil, Watercolour, Acrylic, Linoprint, Marble, Cyanotype, Digital, Lithograph, DryPoint, Intaglio, Pastel, Woodcut, Pencil, Mixed Media, etc.) Supersedes material.
artform	VisualArtwork	e.g. Painting, Drawing, Sculpture, Print, Photograph, Assemblage, Collage, etc.
artworkSurface	VisualArtwork	The supporting materials for the artwork, e.g. Canvas, Paper, Wood, Board, etc. Supersedes surface.
codeRepository	SoftwareSourceCode	Link to the repository where the un-compiled, human readable code and related code is located (SVN, github, CodePlex).
contentUrl	MediaObject	Actual bytes of the media object, for example the image file or video file.
discussionUrl	CreativeWork	A link to the page containing the comments of the CreativeWork.
downloadUrl	SoftwareApplication	If the file can be downloaded, URL to download the binary.
embedUrl	MediaObject	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 tag.
featureList	SoftwareApplication	Features or modules provided by this application (and possibly required by other applications).
fuelType	EngineSpecification  or Vehicle	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.
gameLocation	VideoGameSeries  or Game	Real or fictional location of the game (or part of game).
gamePlatform	VideoGame  or VideoGameSeries	The electronic systems used to play video games.
genre	CreativeWork  or MusicGroup	Genre of the creative work or group.
hasMap	Place	A URL to a map of the place. Supersedes maps.
image	Thing	An image of the item. This can be a URL or a fully described ImageObject.
installUrl	SoftwareApplication	URL at which the app may be installed, if different from the URL of the item.
isBasedOnUrl	CreativeWork	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.
labelDetails	Drug	Link to the drug's label details.
license	CreativeWork	A license document that applies to this content, typically indicated by URL.
logo	Organization  or Brand  or Place  or Product	An associated logo.
mainEntityOfPage	Thing	Indicates a page (or other CreativeWork) for which this thing is the main entity being described. See background notes for details. inverse property: mainEntity.
memoryRequirements	SoftwareApplication	Minimum memory requirements.
menu	FoodEstablishment	Either the actual menu or a URL of the menu.
paymentUrl	Order	The URL for sending a payment.
prescribingInfo	Drug	Link to prescribing information for the drug.
propertyID	PropertyValue	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 be used with standards for product properties; (2) a site-specific, non-prefixed string (e.g. the primary key of the property or the vendor-specific id of the property), or (3) a URL indicating the type of the property, either pointing to an external vocabulary, or a Web resource that describes the property (e.g. a glossary entry). Standards bodies should promote a standard prefix for the identifiers of properties from their standards.
publishingPrinciples	CreativeWork	Link to page describing the editorial principles of the organization primarily responsible for the creation of the CreativeWork.
relatedLink	WebPage	A link related to this web page, for example to other related web pages.
releaseNotes	SoftwareApplication	Description of what changed in this version.
replyToUrl	UserComments	The URL at which a reply may be posted to the specified UserComment.
roleName	Role	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 athlete in a SportsTeam might play in the position named 'Quarterback'. Supersedes namedPosition.
sameAs	Thing	URL of a reference Web page that unambiguously indicates the item's identity. E.g. the URL of the item's Wikipedia page, Freebase page, or official website.
schemaVersion	CreativeWork	Indicates (by URL or string) a particular version of a schema used in some CreativeWork. For example, a document could declare a schemaVersion using a URL such as http://schema.org/version/2.0/ if precise indication of schema version was required by some application.
screenshot	SoftwareApplication	A link to a screenshot image of the app.
serviceUrl	ServiceChannel	The website to access the service.
significantLink	WebPage	One of the more significant URLs on the page. Typically, these are the non-navigation links that are clicked on the most. Supersedes significantLinks.
softwareRequirements	SoftwareApplication	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 the application (Examples: DirectX, Java or .NET runtime). Supersedes requirements.
sport	SportsOrganization	A type of sport (e.g. Baseball).
storageRequirements	SoftwareApplication	Storage requirements (free space required).
targetUrl	AlignmentObject	The URL of a node in an established educational framework.
thumbnailUrl	CreativeWork	A thumbnail image relevant to the Thing.
ticketToken	Ticket	Reference to an asset (e.g., Barcode, QR code image or PDF) usable for entrance.
trackingUrl	ParcelDelivery	Tracking url for the parcel delivery.
unitCode	UnitPriceSpecification  or QuantitativeValue  or TypeAndQuantityNode  or PropertyValue	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.
url	Thing	URL of the item.
vehicleTransmission	Vehicle	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).
warning	Drug	Any FDA or other warnings about the drug (text or URL).

Schema Version 2.2