@prefix data: . @prefix schema: . @prefix : . @prefix foaf: . data:32acff11-7935-3d4e-9044-7e21909c9380 schema:email "lefebvremarylene@yahoo.fr" ; a :Agent, foaf:Agent . :hasContact data:32acff11-7935-3d4e-9044-7e21909c9380 .