<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ell.h-cdn.co/assets/cm/14/52/549d9dc7521d5_-_elle-reader-help-sex-0112-02.jpg>
<http://www.elle.com/life-love/sex-relationships/advice/a9098/this-is-your-brain-on-sex-613881/?src=global_footer>