@prefix data: . @prefix : . @prefix foaf: . data:b88028d8-0c44-3098-adf7-b3a181cc0d85 a :Agent, foaf:Agent ; foaf:homepage "https://explore.doubs.fr/trek/2988" . :hasContact data:b88028d8-0c44-3098-adf7-b3a181cc0d85 .