@prefix data: . @prefix schema: . @prefix : . @prefix foaf: . data:1aa3bd41-8126-308a-82bd-0eb86ec3c8e5 schema:email "duodchok@orange.fr" ; a :Agent, foaf:Agent . :hasContact data:1aa3bd41-8126-308a-82bd-0eb86ec3c8e5 .