<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/sherlock/interviews/a358335/sherlock-mark-gatiss-qa-horror-is-a-big-part-of-sherlock-holmes/>