Resource Description Framework (RDF)
Core RDF classes to keep the internal consistency of the ontology
@prefix rdf: <http://www.w3.org/2000/01/rdf-schema#>
The following classes are defined:
Classes
List
The class of RDF Lists.
Class hierarchy
RDF Diagram
Properties
Name | Type | Notes | Description |
---|---|---|---|
first | Resource | The first item in the subject RDF list. | |
rest | List | The rest of the subject RDF list after the first item. |
Predefined instances
rdf:List has the following predefined instances:
- rdf:nil
Property
The class of RDF properties
Class hierarchy
RDF Diagram
Properties
Name | Type | Notes | Description |
---|---|---|---|
fulltextIndexed | boolean | Whether the property is full-text indexed. This is a Tracker extension | |
indexed | boolean | Whether a property has an index. This is a Tracker extension | |
maxCardinality | integer | Specifies a maximum value cardinality for a specific property | |
propertySpecification | string | Link to upstream specification for an ontology property. This is a Tracker extension | |
secondaryIndex | Property | Whether subject and object properties share an index. This is a Tracker extension | |
weight | integer | Property weight on full-text search relevance. This is a Tracker extension | |
domain | Resource | A domain of the subject property | |
range | Class | A range of the subject property | |
subPropertyOf | Property | The subject is a subproperty of a property |
Specification
https://www.w3.org/TR/rdf-schema/#ch_property
langString
The datatype of language-tagged string values
Class hierarchy
Specification
https://www.w3.org/TR/rdf-schema/#ch_langstring
Additional properties for rdfs:Resource
Properties this ontology defines which can describe rdfs:Resource resources.
Name | Type | Notes | Description |
---|---|---|---|
type | Class | The subject is an instance of a class |
Credits and Copyright
Authors:
- W3C
Editors:
- Tracker developers (translation into turtle)
Upstream: Not available
ChangeLog: Tracker changes