<https://www.vanityfair.com/culture/2011/05/flintstones-meet-the-seth-macfarlane-produced-flintstones>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.vanityfair.com/culture/2011/05/flintstones-meet-the-seth-macfarlane-produced-flintstones>