<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/25/539fc7672d4e3_-_cos-02-woman-working-on-computer-guy-distracting-de-mscn.jpg>
<http://www.cosmopolitan.com/sex-love/advice/g2531/friends-with-benefits/>