@prefix data: . @prefix schema: . @prefix : . @prefix foaf: . data:1891ee9c-4ca2-386c-86c6-8bac1ac8c755 schema:email "rachet.pierre.pr@gmail.com" ; a :Agent, foaf:Agent . :hasContact data:1891ee9c-4ca2-386c-86c6-8bac1ac8c755 .