<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/25/539fc334b4672_-_cos-07-couple-having-sex-in-bed-de-63738589-mscn.jpg>
<http://www.cosmopolitan.com/sex-love/advice/g2366/doggie-style/?src=global_footer>