"entities-activities" . . "http://www.w3.org/TR/2013/REC-prov-n-20130430/#expression-wasInformedBy"^^ . . "Communication" . . "Communication is the exchange of an entity by two activities, one activity using the entity generated by the other." . "An instance of prov:Communication provides additional descriptions about the binary prov:wasInformedBy relation from an informed prov:Activity to the prov:Activity that informed it. For example, :you_jumping_off_bridge prov:wasInformedBy :everyone_else_jumping_off_bridge; prov:qualifiedCommunication [ a prov:Communication; prov:activity :everyone_else_jumping_off_bridge; :foo :bar ]." . . . "qualified" . "http://www.w3.org/TR/2013/REC-prov-constraints-20130430/#prov-dm-constraints-fig"^^ . . . "http://www.w3.org/TR/2013/REC-prov-dm-20130430/#term-Communication"^^ . .