<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://digitalspyuk.cdnds.net/14/15/980x1524/gallery_music-coachella-36.jpg>
<http://www.digitalspy.com/tv/the-voice/news/a568657/blake-shelton-gwen-stefani-pharrell-williams-to-perform-on-the-voice/>