<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://digitalspyuk.cdnds.net/13/05/ustv-glee-s04-e12-5.jpg>
<http://www.digitalspy.com/tv/glee/review/a455538/glee-the-men-of-new-directions-bare-all-in-new-episode-naked/>