<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/ws/560/amz/worldservice/live/assets/images/2014/02/26/140226181539_crimea_protest_512x288_reuters_nocredit.jpg>
<http://www.bbc.com/sinhala/world/2014/02/140227_ukraine_crimea.shtml>