@prefix data: . @prefix schema: . @prefix : . @prefix foaf: . data:ef000fd4-2bc5-3c3c-a94e-90f6bdf658be schema:email "epi@lilo.org" ; a :Agent, foaf:Agent . :hasContact data:ef000fd4-2bc5-3c3c-a94e-90f6bdf658be .