<https://forum.reapermini.com/index.php?/topic/37599-the-dont-make-them-like-they-used-to/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://forum.reapermini.com/index.php?/topic/37599-the-dont-make-them-like-they-used-to/#comment-541103>