<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://digitalspyuk.cdnds.net/13/18/ipad_and_iphone_610x414.png>
<http://www.digitalspy.com/tech/internet/news/a477919/google-faces-fresh-tax-scrutiny-over-alleged-inconsistencies/>