<https://forum.nextinpact.com/topic/60435-le-monde-de-la-photo/page/37/#comment-1535562>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://forum.nextinpact.com/topic/60435-le-monde-de-la-photo/page/37/?tab=comments#comment-1535554>