<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://digitalspyuk.cdnds.net/12/25/tech_wheely_screenshot_2.jpg>
<http://www.digitalspy.com/tech/smartphones/news/a388512/wheely-app-aims-to-shake-up-london-cab-market-with-cheap-eco-trips/>