<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://digitalspyuk.cdnds.net/12/19/980x1530/gallery_ustv_friends_cast_then_and_now_9.jpg>
<http://www.digitalspy.com/ustv/news/g9159/ustv-the-cast-of-friends-then-and-now/>