<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/06/480x360/54cfd423c3fde_-_laptop-joysticks-01-1012-lgn.jpg>
<http://www.popularmechanics.com/culture/gaming/g983/the-best-and-worst-video-game-controllers/?click=main_sr>