<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://esq.h-cdn.co/assets/cm/15/05/640x963/54cc4a09d0004_-_2011-02-22-justin-bieber-haircut-def.jpg>
<http://www.esquire.com/news-politics/interviews/g974/pictures-of-the-year-2011/>