<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/06/768x516/54d11f5af0f34_-_ces_preview_07_010411-xl-43875844.jpg>
<http://www.popularmechanics.com/technology/gadgets/reviews/g467/editors-choice-awards-top-19-gadgets-at-ces-2011/>