<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://digitalspyuk.cdnds.net/11/09/cult_doctor_who_steven_moffat_1.jpg>
<http://www.digitalspy.com/tv/sherlock/interviews/a359357/sherlock-steven-moffat-interview-holmes-might-not-survive/>