<https://blogs.umsl.edu/news/2016/09/11/stars-fall16/ernst_chris_paint-a-palooza/#breadcrumb>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://blogs.umsl.edu/news/2016/09/11/stars-fall16/ernst_chris_paint-a-palooza/>