@prefix data: . @prefix : . @prefix foaf: . data:15efdb31-5fda-3b08-b1d2-51305fb43390 a :Agent, foaf:Agent ; foaf:homepage "https://www.facebook.com/profile.php?id=100083397934268" . :hasContact data:15efdb31-5fda-3b08-b1d2-51305fb43390 .