<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://digitalspyuk.cdnds.net/13/14/gaming-shovel-knight-2.jpg>
<http://www.digitalspy.com/gaming/news/a469478/shovel-knight-ex-wayforward-devs-channel-ducktales-with-a-twist/>