<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-sing-off/interviews/a343864/the-sing-off-kinfolk-9-interview-we-felt-like-the-underdogs/>