<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/74205000/jpg/_74205324_201cff5c-e01e-4eff-b1b5-a3ce53baa9f7.jpg>
<http://www.bbc.co.uk/news/world-africa-27005788>