<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/ws/560/amz/worldservice/live/assets/images/2013/05/09/130509193959_lastday304.jpg>
<http://bbchindi.com/hindi/international/2013/05/130512_pak_election_twitter_riging_vd2.shtml>