<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/25/320x426/539fb7d3297e5_-_cos-01-couple-having-sex-lgn-82023738.jpg>
<http://www.cosmopolitan.com/sex-love/advice/g2118/the-best-time-to-have-sex/>