<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/ws/560/amz/worldservice/live/assets/images/2012/10/29/121029133319_vk_singh_304x171_bbc_nocredit.jpg>
<http://www.bbc.com/hindi/india/2014/03/140301_vk_singh_joined_bjp_aa.shtml>