@prefix data: . @prefix schema: . @prefix : . @prefix foaf: . data:e93f1e58-0371-3712-b574-cb5daa6208cf schema:email "julien.dufour21@gmail.com" ; a :Agent, foaf:Agent . :hasContact data:e93f1e58-0371-3712-b574-cb5daa6208cf ; :hasBookingContact data:e93f1e58-0371-3712-b574-cb5daa6208cf .