@prefix data: . @prefix schema: . @prefix : . @prefix foaf: . data:c38e79b2-e4f2-3747-b64e-7d73f7bd2082 schema:email "yves.duchange@gmail.com" ; schema:telephone "+33 6 79 08 02 18" ; a :Agent, foaf:Agent . :hasContact data:c38e79b2-e4f2-3747-b64e-7d73f7bd2082 ; :hasBookingContact data:c38e79b2-e4f2-3747-b64e-7d73f7bd2082 .