<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/tv/the-voice/news/a433661/christina-aguilera-on-voice-i-dont-want-to-be-like-simon-cowell/>