<https://westsidepapercreations.com/2015/10/all-ye-faithful-for-can-you-cling-to-challenge/#article>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://westsidepapercreations.com/2015/10/all-ye-faithful-for-can-you-cling-to-challenge/>