<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/25/539faeb61f9fb_-_rby-sex-tips-womans-long-legs-high-heeled-shoes-2cilgr-lgn.jpg>
<http://www.cosmopolitan.com/sex-love/advice/g2010/50-sex-tips-inspired-by-50-shades-of-grey/>