<https://forums.emunova.net/topic/4850-vide-grenier-braderie/page/15/#comment-178099>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://forums.emunova.net/topic/4850-vide-grenier-braderie/page/15/?tab=comments#comment-178100>