<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://digitalspyuk.cdnds.net/12/08/980x980/gallery_tech_samsung_galaxy_tab_2_1.jpg>
<http://www.digitalspy.com/tech/android/news/a478313/android-overtakes-apples-ios-in-tablet-market-share/>