@prefix data: . @prefix schema: . @prefix : . @prefix foaf: . data:1db5fb3b-691d-3b03-a7d7-3e9eb294546b schema:email "unairdecampagne53@orange.fr" ; a :Agent, foaf:Agent . :hasContact data:1db5fb3b-691d-3b03-a7d7-3e9eb294546b .