. . . . . . . . . . . . . "2013-05-18T13:00:00-05:00"^^ . . . . . . . . . . . . . . . . "2015-04-22T13:38:00-05:00"^^ . "Ontology that defines entity and relation types used to describe certificates.\n Examples include public keys, issuers, fingerprint etc."@en . "1.0.0"^^ . . "OpenLink Certificates Ontology" . . . . . . . . . . . . .