<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/560/media/images/72701000/gif/_72701668_south_sudan_conflict_displ_464map_2014_v8.gif>
<http://www.bbc.com/news/world-africa-26891642>