<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://esq.h-cdn.co/assets/cm/15/07/54d8f0b61c804_-_esq-richard-trumka-1211-lg-44903306.jpg>
<http://www.esquire.com/news-politics/interviews/a11785/richard-trumka-1211/>