<https://www.metabunk.org/threads/chemtrail-discussion-ethics-psyops-and-stuff.939/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.metabunk.org/threads/chemtrail-discussion-ethics-psyops-and-stuff.939/page-4#post-20904>