@prefix data: . @prefix schema: . @prefix : . @prefix foaf: . data:a8154f0a-5c29-3a0a-a244-cdc17f55ce99 schema:email "foyer.rmz.lmc@gmail.com" ; a :Agent, foaf:Agent . :hasContact data:a8154f0a-5c29-3a0a-a244-cdc17f55ce99 .