@prefix data: . @prefix schema: . @prefix : . @prefix foaf: . data:c5260cbb-0d7f-3681-ab00-f4cda4597823 schema:email "bernard@gihr.net" ; a :Agent, foaf:Agent . :hasContact data:c5260cbb-0d7f-3681-ab00-f4cda4597823 ; :hasBookingContact data:c5260cbb-0d7f-3681-ab00-f4cda4597823 .