@prefix data: . @prefix schema: . @prefix : . @prefix foaf: . data:4c2712d5-f773-30dd-b4db-834a9543b98a schema:email "grandmoulin.saunay@gmail.com" ; a :Agent, foaf:Agent . :hasContact data:4c2712d5-f773-30dd-b4db-834a9543b98a .