<https://atariage.com/forums/topic/271619-sc1224-throw-it-away-or-give-it-away/#comment-3883515>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://atariage.com/forums/topic/271619-sc1224-throw-it-away-or-give-it-away/?tab=comments>