@prefix data: . @prefix schema: . @prefix : . @prefix foaf: . data:052d6195-b0de-3654-8531-ce78aea6b225 schema:email "dominique.pourcel@orange.fr" ; a :Agent, foaf:Agent . :hasContact data:052d6195-b0de-3654-8531-ce78aea6b225 ; :hasBookingContact data:052d6195-b0de-3654-8531-ce78aea6b225 .