<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/25/539fbb0160529_-_cos-06-couple-having-sex-lgn-9523010-msc.jpg>
<http://www.cosmopolitan.com/sex-love/advice/g2263/sex-in-public/>