<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://esq.h-cdn.co/assets/cm/15/07/320x434/54daee5a38924_-_esq-04-rick-santorum-debate-de.jpg>
<http://www.esquire.com/news-politics/news/g1083/best-gop-debate-moments-2012/>