Class

    Property

    A property, used to indicate attributes and relationships of some Thing; equivalent to rdf:Property.
    Equivalent Classes
    schema:Propertyw3.org.../1999/02/22-rdf-syn... →
    Instances of Property may appear as a value for the following properties
    PropertyOn Typesdescription
    equivalentClass
    ClassPropertyEnumeration
    The terms that this term is equivalent to
    inverseOf
    Property
    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' properties are inverseOf each other. Some properties don't have explicit inverses; in these situations RDFa and JSON-LD syntax for reverse properties can be used.
    measuredProperty
    Observation
    The measuredProperty of an Observation, either a schema.org property, a property from other RDF-compatible systems, e.g. W3C RDF Data Cube, or schema.org extensions such as GS1's.
    subPropertyOf
    Property
    The terms that this term is a sub property of
    supersededBy
    ClassEnumerationProperty
    Relates a term (i.e. a property, class or enumeration) to one that supersedes it.
    1. Thing
    2. Intangible
    3. Property
    Properties from Property
    PropertyExpected Typedescription
    domainIncludes
    Class
    Relates a property to a class that is (one of) the type(s) the property is expected to be used on.
    equivalentClass
    ClassPropertyEnumeration
    The terms that this term is equivalent to
    inverseOf
    Property
    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' properties are inverseOf each other. Some properties don't have explicit inverses; in these situations RDFa and JSON-LD syntax for reverse properties can be used.
    label
    Text
    The readable label of a term
    rangeIncludes
    Class
    Relates a property to a class that constitutes (one of) the expected type(s) for values of the property.
    subPropertyOf
    Property
    The terms that this term is a sub property of
    supersededBy
    ClassPropertyEnumeration
    Relates a term (i.e. a property, class or enumeration) to one that supersedes it.
    Properties from Thing
    PropertyExpected Typedescription
    additionalType
    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.
    alternateName
    Text
    An alias for the item.
    description
    Text
    A description of the item.
    disambiguatingDescription
    Text
    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 the description to be useful for disambiguation.
    identifier
    PropertyValue
    URL
    Text
    The identifier property represents any kind of identifier for any kind of Thing, such as ISBNs, GTIN codes, UUIDs etc.
    image
    URL
    ImageObject
    An image of the item. This can be a URL or a fully described ImageObject.
    instanceOf
    Enumeration
    Type to which this subject belongs. Use for membership in a value set (Enumeration), not inheritance. Example: K2 instanceOf mountain; volcano subClassOf mountain.
    mainEntityOfPage
    URL
    CreativeWork
    Indicates a page (or other CreativeWork) for which this thing is the main entity being described. See background notes for details.
    name
    Text
    The name of the item.
    potentialAction
    Action
    Indicates a potential Action, which describes an idealized action in which this thing would play an 'object' role.
    sameAs
    URL
    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.
    subjectOf
    EventCreativeWork
    A CreativeWork or Event about this Thing.
    url
    URL
    URL of the item.