<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/06/768x516/54d121062d93d_-_ces_live_11_010411_855-xl.jpg>
<http://www.popularmechanics.com/technology/gadgets/g476/live-pictures-ces-2011-floor/>