_:n770e20f99217473a8f08a771ba89d570xb0
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://christianhowes.com/2014/05/14/whats-new-at-the-2014-string-conference/screen-shot-2014-04-30-at-12-12-46-pm/>