<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://digitalspyuk.cdnds.net/10/10/cult_dream_who_spin_offs_rose_tyler_0.jpg>
<http://www.digitalspy.com/tv/doctor-who/news/a377441/doctor-whos-steven-moffat-the-companion-is-the-main-character/>