@prefix data: . @prefix schema: . @prefix : . @prefix foaf: . data:dadf4398-badd-3e0a-b2c5-27637f2e0c97 schema:email "fr.ecoyeux@gmail.com" ; a :Agent, foaf:Agent . :hasContact data:dadf4398-badd-3e0a-b2c5-27637f2e0c97 .