@prefix data: . @prefix schema: . @prefix : . @prefix foaf: . data:fa5d22c9-9bc6-31ab-bc61-a998d9e88bfb schema:email "espace-devenson@orange.fr" ; a :Agent, foaf:Agent . :hasContact data:fa5d22c9-9bc6-31ab-bc61-a998d9e88bfb .