@prefix data: . @prefix schema: . @prefix : . @prefix foaf: . data:b875300b-f965-31c5-aa8e-a21a9a10e504 schema:email "bc.vttvlb@gmail.com" ; a :Agent, foaf:Agent . :hasContact data:b875300b-f965-31c5-aa8e-a21a9a10e504 .