<https://forum.il2sturmovik.com/topic/74128-vr-update-this-weekend/page/2/#comment-1124584>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://forum.il2sturmovik.com/topic/74128-vr-update-this-weekend/page/2/?tab=comments#comment-1124598>