<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://digitalspyuk.cdnds.net/12/16/640x320/landscape_gaming_prey_2_screenshot_1.jpg>
<http://www.digitalspy.com/gaming/news/a507230/prey-2-leaked-emails-confirm-arkane-studios-is-making-game/>