<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/560/media/images/74175000/gif/_74175965_malaysian_airliner_search_976map_11.04.14.gif>
<http://www.bbc.co.uk/news/world-asia-26514556>