<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/25/53a0a38b5042d_-_cos-p2gcyj-pitbull_mdn.jpg>
<http://www.cosmopolitan.com/entertainment/news/a14252/pitbull-ranked-one-of-worlds-worst-rappers/>