<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://esq.h-cdn.co/assets/cm/15/07/480x640/54daef5a94331_-_esq-14-new-blackberry-start-screen-011113-xln.jpg>
<http://www.esquire.com/news-politics/g1373/new-tech-ces-2013/?click=news>