<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/560/media/images/72214000/jpg/_72214518_6a308727-2b2a-4b1a-8b08-ad8cced886c4.jpg>
<http://www.bbc.co.uk/news/world-africa-25694405>