<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://digitalspyuk.cdnds.net/12/49/980x551/gallery_gaming-ratchet-clank-q-force-screenshot-5.jpg>
<http://www.digitalspy.com/gaming/news/g16994/weekly-game-news-round-up-26042013/>