<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://nypost.com/2011/04/07/donald-trump-hammers-away-at-president-obamas-citizenship-question-video/NewsArticle>
<http://nypost.com/2011/04/07/donald-trump-hammers-away-at-president-obamas-citizenship-question-video/>