<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/2013/09/10/130910160253_graph_of_us_houses_vote_950x633_bbc_nocredit.jpg>
<http://www.bbc.com/somali/war/2013/09/130909_syria.shtml>