<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/25/53a09611a79d5_-_cos-01-female-masturbation-de.jpeg>
<http://www.cosmopolitan.com/sex-love/news/a12176/female-masturbation-infographic/>