<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://digitalspyuk.cdnds.net/12/50/640x320/landscape_tech-twitter-new-photo-filters.jpg>
<http://www.digitalspy.com/tech/news/a455816/twitter-confirms-up-to-250000-users-compromised-in-hacking-attack/>