<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/06/320x368/54d1210b9041b_-_ces_live_22_010711_855-xl-71931916.jpg>
<http://www.popularmechanics.com/technology/gadgets/g476/live-pictures-ces-2011-floor/>