<https://forum.the-big-bang-theory.com/topic/2564-when-bbt-invades-your-real-life/page/9/#comment-243788>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://forum.the-big-bang-theory.com/topic/2564-when-bbt-invades-your-real-life/page/9/>