<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://digitalspyuk.cdnds.net/13/37/980x551/gallery_gaming-trials-frontier-screenshot-5.jpg>
<http://www.digitalspy.com/gaming/previews/news/a514128/trials-frontier-preview-first-details-of-free-to-play-mobile-spin-off/>