<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://digitalspyuk.cdnds.net/12/18/640x320/landscape_screen-shot-2012-05-02-at-11.25>
<http://www.digitalspy.com/music/irish-singles-chart/news/a389076/flo-rida-knocks-cheryl-cole-off-irish-singles-number-one/>