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isAbout has Category:OntologyElement and is an element of IntensionExtension


Name: isAbout

Type: owl:ObjectProperty

Description: A relation between information objects and any Entity (including information objects). It can be used to talk about e.g. entities are references of proper nouns: the proper noun 'Leonardo da Vinci' isAbout the Person Leonardo da Vinci; as well as to talk about sets of entities that can be described by a common noun: the common noun 'person' isAbout the set of all persons in a domain of discourse, which can be represented bu reusing the pattern CollectionEntity.

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