<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/13/768x516/5512f77b056ec-ces-tablets-19-011411-xl.jpg>
<http://www.popularmechanics.com/technology/gadgets/reviews/g493/tablet-review-round-up/>