@prefix data: . @prefix schema: . @prefix : . @prefix foaf: . data:fbaccc1a-a7d6-3667-8f2a-92068bbe6826 schema:email "yvette.cocot@orange.fr" ; a :Agent, foaf:Agent . :hasContact data:fbaccc1a-a7d6-3667-8f2a-92068bbe6826 ; :hasBookingContact data:fbaccc1a-a7d6-3667-8f2a-92068bbe6826 .