<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/560/media/images/74205000/jpg/_74205579_ab1d8f7c-f296-4cfc-9b12-f73d4427ba34.jpg>
<http://www.bbc.co.uk/news/world-africa-27005788>