@prefix data: . @prefix schema: . @prefix : . @prefix foaf: . data:ff1a7731-86e4-3b5c-9fe0-6bb6b5f5c515 schema:email "althi2005@yahoo.fr" ; a :Agent, foaf:Agent . :hasContact data:ff1a7731-86e4-3b5c-9fe0-6bb6b5f5c515 ; :hasBookingContact data:ff1a7731-86e4-3b5c-9fe0-6bb6b5f5c515 ; :isOwnedBy data:ff1a7731-86e4-3b5c-9fe0-6bb6b5f5c515 .