@prefix data: . @prefix schema: . @prefix : . @prefix foaf: . data:3e8042bb-1d3d-32f5-b234-ee0883cd25c4 schema:email "dominique.tavan@9online.fr" ; a :Agent, foaf:Agent . :hasContact data:3e8042bb-1d3d-32f5-b234-ee0883cd25c4 .