<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/ws/560/amz/worldservice/live/assets/images/2012/10/21/121021091303_china_vessel_464x261_getty_nocredit.jpg>
<http://www.bbc.com/hindi/international/2012/10/121021_international_others_china_superpower_akd.shtml>