<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/25/539ff2d765e68_-_cos-05-guy-on-top-de.jpg>
<http://www.cosmopolitan.com/sex-love/positions/g3538/guy-on-top-sex-positions/>