<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://esq.h-cdn.co/assets/cm/15/05/768x516/54cc72ff9a05c_-_esq-stamen-wheredoesthemoneygo-020612-xln.jpg>
<http://www.esquire.com/news-politics/news/g1054/2012-maps-of-the-us-6647201/>