<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/06/54d11f5b6c602_-_ces_preview_01_0111-xl.jpg>
<http://www.popularmechanics.com/technology/gadgets/reviews/g493/tablet-review-round-up/>