<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://esq.h-cdn.co/assets/cm/15/05/54ccf5bc5ac50_-_esq-01-obama-job-poll-numbers-2012-xlg.jpeg>
<http://www.esquire.com/news-politics/news/a16096/romney-obama-job-poll-numbers-2012/>