<https://www.carminevalentine.com/post/2016/09/09/whats-that-word-im-looking-for-oh-yeah-finally-published>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.carminevalentine.com/post/2016/09/09/whats-that-word-im-looking-for-oh-yeah-finally-published>