<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://digitalspyuk.cdnds.net/12/05/980x653/gallery_cult_supernatural_s07_e13_1.jpg>
<http://www.digitalspy.com/tv/supernatural/news/a372776/supernatural-character-suspicious-of-dean-upon-return-says-star/>