<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/28/640x869/53a0a559bc1af_-_cos-02-tiger-woods-de.jpg>
<http://www.cosmopolitan.com/sex-love/news/a14383/sex-addiction-disproven/>