<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/25/539f993682947_-_on-the-edge-sp_lg-43726650.jpg>
<http://www.cosmopolitan.com/sex-love/positions/g1415/sex-positions-in-water/?click=rel>