@prefix data: . @prefix schema: . @prefix : . @prefix foaf: . data:b740100c-175e-3c8d-89e8-b2ee963005a3 schema:email "nicolas.kilhoffer@outlook.fr" ; a :Agent, foaf:Agent . :hasContact data:b740100c-175e-3c8d-89e8-b2ee963005a3 .