<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://digitalspyuk.cdnds.net/12/44/640x320/landscape_tech_gaming_xmas_gift_guide_2012_4.jpg>
<http://www.digitalspy.com/gaming/news/a445412/ninja-gaiden-sigma-2-plus-release-date-announced/>