@prefix data: . @prefix schema: . @prefix : . @prefix foaf: . data:b21871bd-25ca-39ea-9f9e-27125480c5be schema:email "daniel.courdesses@wanadoo.fr" ; schema:telephone "+33 6 79 31 28 48" ; a :Agent, foaf:Agent . :hasContact data:b21871bd-25ca-39ea-9f9e-27125480c5be .