<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://digitalspyuk.cdnds.net/12/23/1280x720/gallery_nincontroller.jpg>
<http://www.digitalspy.com/gaming/playstation-4/news/a525300/sony-tested-xbox-wii-u-analog-stick-layouts-for-dualshock-4/>