<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/560/media/images/51379000/jpg/_51379258_132e5c1e-c92a-4b3e-92f9-faece98e1de9.jpg>
<http://www.bbc.co.uk/news/world-africa-12261276>