<https://www.theandreanelson.com/single-post/2019/01/17/bifl-is-premiering-at-clexacon>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.theandreanelson.com/single-post/2019/01/17/bifl-is-premiering-at-clexacon>