@prefix data: . @prefix schema: . @prefix : . @prefix foaf: . data:f38dcc12-c3a2-3c15-972b-adb185451d2a schema:email "ce.0132482c@ac-aix-marseille.fr" ; a :Agent, foaf:Agent . :hasContact data:f38dcc12-c3a2-3c15-972b-adb185451d2a .