<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/25/539fe16fb33a7_-_cos-04-sexy-guy-on-top-kissing-neck-de.jpg>
<http://www.cosmopolitan.com/sex-love/advice/g3179/hpv-facts/>