Thing

schema:Thing

The most generic type of item.

Property	Expected Type	Description
Properties from schema:Thing
`schema:additionalType`	schema:URL	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.
`schema:alternateName`	schema:Text	An alias for the item.
`schema:description`	schema:Text	A short description of the item.
`schema:image`	schema:ImageObject or schema:URL	An image of the item. This can be a URL or a fully described ImageObject.
`schema:name`	schema:Text	The name of the item.
`schema:potentialAction`	schema:Action	Indicates a potential Action, which describes an idealized action in which this thing would play an 'object' role.
`schema:sameAs`	schema:URL	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.
`schema:url`	schema:URL	URL of the item.

Instances of schema:Thing may appear as values for the following properties

Property	On Types	Description
`schema:about`	schema:CommunicateAction or schema:CreativeWork	The subject matter of the content.
`schema:category`	schema:Invoice or schema:PhysicalActivity or schema:Offer	A category for the item. Greater signs or slashes can be used to informally indicate a category hierarchy.
`schema:characterAttribute`	schema:VideoGameSeries or schema:Game	A piece of data that represents a particular aspect of a fictional character (skill, power, character points, advantage, disadvantage).
`schema:collection`	schema:UpdateAction	A sub property of object. The collection target of the action.
`schema:defaultValue`	schema:PropertyValueSpecification	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.
`schema:error`	schema:Action	For failed actions, more information on the cause of the failure.
`schema:gameItem`	schema:VideoGameSeries or schema:Game	An item is an object within the game world that can be collected by a player or, occasionally, a non-player character.
`schema:gamePlatform`	schema:VideoGame or schema:VideoGameSeries	The electronic systems used to play video games.
`schema:instrument`	schema:Action	The object that helped the agent perform the action. e.g. John wrote a book with a pen.
`schema:item`	schema:ListItem	An entity represented by an entry in a list (e.g. an 'artist' in a list of 'artists')’.
`schema:itemListElement`	schema:ItemList	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. Existing entities are best for a simple, unordered list of existing things in your data. ListItem is used with ordered lists when you want to provide additional context about the element in that list or when the same item might be in different places in different lists. Note: The order of elements in your mark-up is not sufficient for indicating the order or elements. Use ListItem with a 'position' property in such cases.
`schema:itemReviewed`	schema:AggregateRating or schema:Review	The item that is being reviewed/rated.
`schema:mentions`	schema:CreativeWork	Indicates that the CreativeWork contains a reference to, but is not necessarily about a concept.
`schema:object`	schema:Action	The object upon 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 (which doesn't). e.g. John read a book.
`schema:option`	schema:ChooseAction	A sub property of object. The options subject to this action.
`schema:produces`	schema:Service	The tangible thing generated by the service, e.g. a passport, permit, etc.
`schema:programmingLanguage`	schema:Code	The computer programming language.
`schema:purpose`	schema:AllocateAction or schema:MedicalDevice or schema:PayAction	A goal towards an action is taken. Can be concrete or abstract.
`schema:quest`	schema:VideoGameSeries or schema:Game	The task that a player-controlled character, or group of characters may complete in order to gain a reward.
`schema:replacee`	schema:ReplaceAction	A sub property of object. The object that is being replaced.
`schema:replacer`	schema:ReplaceAction	A sub property of object. The object that replaces.
`schema:reservationFor`	schema:Reservation	The thing -- flight, event, restaurant,etc. being reserved.
`schema:result`	schema:Action	The result produced in the action. e.g. John wrote a book.

More specific Types

schema:Action

bgn:Agent

schema:BroadcastService

Prefixes used:

schema: http://schema.org/

bgn: http://bibliograph.net/

BiblioGraph.net Version 1.1
Schema.org Version 1.93
Code Version 1.1