SchemaProperty class
Property. See https://schema.org/Property
Constructors
- SchemaProperty.new({SchemaClass? domainIncludes, SchemaProperty? inverseOf, SchemaClass? rangeIncludes, dynamic supersededBy, String? additionalType, String? alternateName, dynamic description, String? disambiguatingDescription, dynamic identifier, dynamic image, dynamic mainEntityOfPage, String? name, SchemaAction? potentialAction, String? sameAs, dynamic subjectOf, String? url})
- Create a new instance of SchemaProperty
Properties
- additionalType ↔ String?
-
//schema.org/docs/styleguide.html">style guide. Supported
types: String, String
getter/setter pair
- alternateName ↔ String?
-
An alias for the item.
getter/setter pair
- description ↔ dynamic
-
A description of the item. Supported types: String,
TextObjectgetter/setter pair - disambiguatingDescription ↔ String?
-
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.
getter/setter pair
- domainIncludes ↔ SchemaClass?
-
Relates a property to a class that is (one of) the type(s) the
property is expected to be used on.
getter/setter pair
- hashCode → int
-
The hash code for this object.
no setterinherited
- identifier ↔ dynamic
-
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 these, either as textual strings or as URL (URI) links See background notes for more details Supported types:PropertyValue, String, Stringgetter/setter pair - image ↔ dynamic
-
An image of the item This can be a [
URL] or a fully described [ImageObject]. Supported types:ImageObject, Stringgetter/setter pair - inverseOf ↔ SchemaProperty?
-
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.
getter/setter pair
- mainEntityOfPage ↔ dynamic
-
Indicates a page (or other CreativeWork) for which this thing is
the main entity being described See background
notes for details.
Supported types:
CreativeWork, Stringgetter/setter pair - name ↔ String?
-
The name of the item.
getter/setter pair
- potentialAction ↔ SchemaAction?
-
Indicates a potential Action, which describes an idealized
action in which this thing would play an 'object' role.
getter/setter pair
- rangeIncludes ↔ SchemaClass?
-
Relates a property to a class that constitutes (one of) the
expected type(s) for values of the property.
getter/setter pair
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- sameAs ↔ String?
-
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.
getter/setter pair
- subjectOf ↔ dynamic
-
A CreativeWork or Event about this Thing. Supported types:
CreativeWork, Eventgetter/setter pair - supersededBy ↔ dynamic
-
Relates a term (i.e a property, class or enumeration) to one
that supersedes it. Supported types:
Class,Enumeration,Propertygetter/setter pair - url ↔ String?
-
URL of the item.
getter/setter pair
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toJsonLd(
) → Map< String, dynamic> - Serialize SchemaProperty to JSON-LD
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited