<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/54eb5e62a85a4_-_01-sexual-addiction-health.jpg>
<http://www.womansday.com/relationships/sex-tips/advice/a4728/the-truth-about-sex-addiction-103156/>