<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://digitalspyuk.cdnds.net/15/31/1280x855/gallery-gaming-ken-levine.jpg>
<http://www.digitalspy.com/gaming/interviews/a526600/ken-levine-on-his-career-were-still-figuring-out-what-games-are/>