<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://digitalspyuk.cdnds.net/12/48/1280x720/gallery_wreckage_action_1.jpg>
<http://www.digitalspy.com/gaming/halo/news/a441941/halo-4-crimson-map-pack-revealed-with-new-trailer-pictures/>