@prefix data: . @prefix : . @prefix foaf: . data:636a6be0-7696-3564-acf8-d63aa94a6f47 a :Agent, foaf:Agent ; foaf:homepage "https://www.dsr.s2.yopla.com/" . :hasContact data:636a6be0-7696-3564-acf8-d63aa94a6f47 .