<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/28/640x960/539fd944908b8_-_470896515-aslhaa-xln.jpg>
<http://www.cosmopolitan.com/sex-love/news/a12279/u-penn-sex-week/>