. "Ontology that defines entity and relation types used to describe product features. Examples include\r\n features, categories, scopes etc."@en . . . "OpenLink Product Features Ontology"^^ . . . . . . . . . "2015-03-20T13:38:00-05:00"^^ . "Ontology that defines entity and relation types used to describe product features. Examples include\n features, categories, scopes etc."@en . . . . . "2019-08-06T13:38:00-05:00"^^ . . . . "1.0.0"^^ . . . . . . . "2014-05-18T13:00:00-05:00"^^ . . . . . . . . . . . . . . . . . . . .