. . "OpenLink WolframAlpha Ontology" . . "Ontology that defines entity and relation types used to describe WolframAlpha.\n Examples include queries, answers, scores etc."@en . . . . . . . "2013-05-18T13:00:00-05:00"^^ . . . . "1.0.0"^^ . . . . . . . "2015-04-22T13:38:00-05:00"^^ .