<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/a432711/cee-lo-green-the-muppets-unveil-duet-all-i-need-is-love-listen/>