@prefix data: . @prefix schema: . @prefix : . @prefix foaf: . data:66ac411d-1bde-37a6-9427-7763f6803b95 schema:address data:1573fb1b-1384-31e4-b8b2-67c9eaf84bc6 ; schema:email "mairie@ville-boulogne-sur-mer.fr" ; schema:telephone "+33 3 21 87 80 80" ; a :Agent, foaf:Agent . :hasContact data:66ac411d-1bde-37a6-9427-7763f6803b95 .