<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://digitalspyuk.cdnds.net/11/11/ustv_glee_s02_e16_2.jpg>
<http://www.digitalspy.com/tv/glee/news/a399139/glee-new-directions-to-cover-carly-rae-jepsens-call-me-maybe/>