<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://esq.h-cdn.co/assets/cm/15/07/54d8ebfa04406_-_esq-obama-sculpture-body-0210-lg.gif>
<http://www.esquire.com/news-politics/a6870/barack-obama-father-0210/>