<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://mac.h-cdn.co/assets/cm/14/49/5482eaf478f6f_-_mcx-selena-gomez-swimsuit-butt-article.jpg>
<http://www.marieclaire.com/culture/a8820/photos-of-celebrity-butts-best-ass-of-all-time/?click=rel>