CODEWITHSUNDEEP
alignmentrdfsemantic-webowlontology
magnudae
magnudae

Reputation: 1272

Using OWL to assign classes from properties

Is it possible to represent with OWL(Web Ontology Language) something like this: All resources at the end of a specific property are a specific class.

Example by using Vehicle Sales Ontology:

All resources at the end of vso:height are also a class ex:Height :

ex:ModelA vso:height [ a ex:SomeRandomClass . ]

Upvotes: 1

Views: 75

Answers (1)

loopasam
loopasam

Reputation: 3136

The simplest way would be to use rdfs:range to achieve this.

Example, consider the following OWL knowledge base (pseudo Manchester syntax):

ObjectProperty: has-height
    Range: Height

Class: Height

Individual: heightA

Individual: modelA
    Facts: has-height heightA

When a reasoner is run over it, it will deduce that the individual heightA has rdf:type Height (in other words heightA a Height).

Alternatively, a more expressive solution can be based on existential quantifications. See example by following the link.

Upvotes: 3

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