<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/71846000/jpg/_71846227_8baec6a8-2f62-4a46-b4b2-1a344e05291c.jpg>
<http://www.bbc.co.uk/news/world-africa-25444406>