<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://digitalspyuk.cdnds.net/12/19/980x1313/gallery_ustv_friends_cast_then_and_now_2.jpg>
<http://www.digitalspy.com/tv/friends/news/a468578/friends-matt-leblanc-to-reunite-with-lisa-kudrow-on-web-therapy/>