<http://www.questionpapers.net.in/blog/author/geli2007-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2/#author>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://www.questionpapers.net.in/blog/2011/neet-neet-ug-faqs/?replytocom=1416>