<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/25/539faeb1261fa_-_rby-sex-tips-woman-listening-musing-ipod-g559nz-de.jpg>
<http://www.cosmopolitan.com/sex-love/advice/g2010/50-sex-tips-inspired-by-50-shades-of-grey/>