<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#nil>
<http://www.digitalspy.com/music/news/a361764/rihanna-overtakes-lady-gaga-to-become-youtubes-most-viewed-female-act/>