<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://esq.h-cdn.co/assets/cm/15/07/320x229/54da6cc3b6cb1_-_12-obama-sweet-life-cafe-090910-lg-4487250.jpg>
<http://www.esquire.com/news-politics/news/g632/where-obama-eats/>