<https://forum.nextinpact.com/topic/105471-abonnement-payant-%C3%A0-pci/#comment-1794013>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://forum.nextinpact.com/topic/105471-abonnement-payant-%C3%A0-pci/>