<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/54cac138987ca_-_4g-guide-0411-md.jpg>
<http://www.popularmechanics.com/technology/gadgets/reviews/a6647/should-you-make-the-jump-to-4g/>