<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://digitalspyuk.cdnds.net/10/18/showbiz_nelson_mandela.jpg>
<http://www.digitalspy.com/bollywood/news/a493163/amitabh-bachchan-expresses-concern-for-nelson-mandela-health/>