@prefix data: . @prefix schema: . @prefix : . @prefix foaf: . data:43b0f44c-32d9-3e99-963e-50aa3995df95 schema:email "jordy.radouan@hotmail.com" ; a :Agent, foaf:Agent . :hasContact data:43b0f44c-32d9-3e99-963e-50aa3995df95 .