@prefix data: . @prefix : . @prefix foaf: . data:50029b4c-757b-3ec8-be97-8e817c146d70 a :Agent, foaf:Agent ; foaf:homepage "https://www.facebook.com/sportseniorssante/" . :hasContact data:50029b4c-757b-3ec8-be97-8e817c146d70 .