<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://esq.h-cdn.co/assets/cm/15/05/54cc4fa535c4d_-_esq-richard-trumka-extras-1211-lg.jpg>
<http://www.esquire.com/news-politics/interviews/a11785/richard-trumka-1211/>