<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/06/480x360/54cfceaaed72e_-_galaxyipad-500-lg-393433.jpg>
<http://www.popularmechanics.com/technology/gadgets/reviews/g198/samsung-galaxy-tablet-first-look/>