<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/25/539fc9b142740_-_cos-04-bored-couple-in-bed-not-talking-de.jpg>
<http://www.cosmopolitan.com/sex-love/advice/g2561/crazy-sex-advice/?src=global_footer>