<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/25/539f93469ddae_-_cos-2-animal-sex-tip-lgn.jpg>
<http://www.cosmopolitan.com/sex-love/advice/g1439/how-to-have-jungle-sex/?slide=1>