<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/74043000/jpg/_74043190_18d6438a-ac53-439b-9533-b47276b7f021.jpg>
<http://www.bbc.co.uk/news/world-africa-26917419>