<https://www.critfest.com/forums/index.php?/topic/8733-server-update-19-jun-17/#comment-75464>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.critfest.com/forums/index.php?/topic/8733-server-update-19-jun-17/&tab=comments#comment-75464>