<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://esq.h-cdn.co/assets/cm/15/06/54d3e9e26968d_-_esq-fracking-1.jpg>
<http://www.esquire.com/news-politics/news/a30923/happy-state-north-dakota-fracking-1392937026/>