<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/560/media/images/73731000/jpg/_73731965_af3fca30-ad3e-4b65-8147-5dd833ff62f1.jpg>
<http://www.bbc.co.uk/news/world-africa-26681586>