@prefix data: . @prefix schema: . @prefix : . @prefix foaf: . data:94ff91e7-e0d0-3406-b8ee-008ae7cf6cde schema:email "grigoletcaen14@gmail.com" ; a :Agent, foaf:Agent . :hasContact data:94ff91e7-e0d0-3406-b8ee-008ae7cf6cde .