<https://forums.sassnet.com/index.php?/topic/339003-its-almost-friday-humor-thread/page/94/#comment-4534293>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://forums.sassnet.com/index.php?/topic/339003-its-almost-friday-humor-thread/page/94/>