<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://digitalspyuk.cdnds.net/12/03/640x320/landscape_screen-shot-2012-01-18-at-09.33>
<http://www.digitalspy.com/tech/internet/news/a361314/sopa-pipa-votes-postponed-congress-halts-controversial-piracy-acts/>