<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/25/53a0481115a12_-_cos-01-edythe-dk6flw-de.jpg>
<http://www.cosmopolitan.com/sex-love/advice/a4377/sexual-fitness-class/>