<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/2013/03/13/130313023829_beyonce_jay-z_464x261_getty_nocredit.jpg>
<http://www.bbc.com/indonesia/majalah/2013/03/130313_jayz_hack_finance.shtml>