<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://digitalspyuk.cdnds.net/11/33/realitytv_cbb2011_sally_bercow.jpg>
<http://www.digitalspy.com/media/news/a440268/lord-mcalpine-to-seek-damages-from-20-high-profile-twitter-users/>