<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/72268000/gif/_72268127_south_sudan_conflict_displ_464map_2014_v3.gif>
<http://www.bbc.com/news/world-africa-25759650>