Template:ObjectProperty: Difference between revisions
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==== Details ==== | ==== Details ==== | ||
* '''labels''': should be defined to provide a human-readable version of a property name. Use ISO language code 639-1 (e.g. <nowiki>{{label|en|...}}</nowiki>). | * '''labels''': should be defined to provide a human-readable version of a property's name. Use ISO language code 639-1 (e.g. <nowiki>{{label|en|...}}</nowiki>). | ||
* '''comments''': should be defined to provide a human-readable description of a property. Use ISO language code 639-1 (e.g. <nowiki>{{comment|en|...}}</nowiki>). | * '''comments''': should be defined to provide a human-readable description of a property. Use ISO language code 639-1 (e.g. <nowiki>{{comment|en|...}}</nowiki>). | ||
* '''rdfs:domain''': is used to state that any resource that has a given property is an instance of the stated class. If left empty, owl:Thing is assumed. | * '''rdfs:domain''': is used to state that any resource that has a given property is an instance of the stated class. If left empty, owl:Thing is assumed. | ||
Revision as of 12:49, 12 May 2012
The {{ObjectProperty}} template can be used to define ontology object properties.
Usage
{{ObjectProperty
| labels =
{{label|en|...}}
{{label|..|...}}
| comments =
{{comment|en|...}}
{{comment|..|...}}
| rdfs:domain =
| rdfs:range =
| rdf:type =
| rdfs:subPropertyOf =
| owl:equivalentProperty =
}}
Details
- labels: should be defined to provide a human-readable version of a property's name. Use ISO language code 639-1 (e.g. {{label|en|...}}).
- comments: should be defined to provide a human-readable description of a property. Use ISO language code 639-1 (e.g. {{comment|en|...}}).
- rdfs:domain: is used to state that any resource that has a given property is an instance of the stated class. If left empty, owl:Thing is assumed.
- rdfs:range: is used to state that the values of a property are instances of the stated class. If left empty, owl:Thing is assumed.
- rdf:type:
- rdfs:subPropertyOf: defines that the property is a subproperty of some other property. Formally this means that if P1 is a subproperty of P2, then the property values of P1 are a subset of the property values of P2.
- owl:equivalentProperty:
For backwards compatibilty, the following format for labels and comments is also possible but deprecated:
{{ObjectProperty
| rdfs:label@en =
| rdfs:label@.. =
| rdfs:comment@en =
Example
The definition of the DBpedia ontology property doctoralAdvisor:
{{ObjectProperty
| labels =
{{label|en|doctoral advisor}}
| comments =
| rdfs:domain = Scientist
| rdfs:range = Person
}}
This is the definition of an ontology property.
Read more about editing the ontology schema.
You can see the result of your edit on DBpedia Live (this is BETA!).
| Ontology object property (help) | |
|---|---|
| rdfs:label (en) | doctoral advisor |
| rdfs:domain | owl:Thing |
| rdfs:range | Person |
| rdf:type | |
| rdfs:subPropertyOf | |
| owl:equivalentProperty | |
