<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://digitalspyuk.cdnds.net/13/07/980x1831/gallery_beyonce_2.jpg>
<http://www.digitalspy.com/showbiz/news/a464916/adele-beyonc-not-performing-at-michelle-obamas-birthday-party/>