<https://forums.rpgmakerweb.com/index.php?threads/dungeons-and-dragons-core-rules.23011/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://forums.rpgmakerweb.com/index.php?threads/dungeons-and-dragons-core-rules.23011/page-2#post-256209>