<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://digitalspyuk.cdnds.net/13/21/980x675/gallery_gaming-xbox-one-18.jpg>
<http://www.digitalspy.com/gaming/e3/news/a489052/ps4-pre-orders-overtake-xbox-one-on-amazon/>