<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/25/539fca1a97c54_-_cos-02-couple-talking-in-bed-frustrated-de.jpg>
<http://www.cosmopolitan.com/sex-love/confessions/advice/g2546/performance-anxiety/?click=rel>