@prefix data: . @prefix schema: . @prefix : . @prefix foaf: . data:af13ab22-c493-3cda-8e65-0634426c4231 schema:email "moulindeflorene@hotmail.com" ; a :Agent, foaf:Agent . :hasContact data:af13ab22-c493-3cda-8e65-0634426c4231 .