<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/25/539f83a24b93a_-_sex-school-schedule-lgn.jpg>
<http://www.cosmopolitan.com/sex-love/advice/g864/sex-school/?click=fb4_rel>