<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://digitalspyuk.cdnds.net/14/12/ustv-the-voice-season-6-battle-rounds-part-2-4.jpg>
<http://www.digitalspy.com/tv/the-voice/review/a558621/the-voice-battle-rounds-part-2-live-blog/>