<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/70071000/jpg/_70071549_a23d864e-745c-446e-ac91-84d8ab2dafde.jpg>
<http://www.bbc.co.uk/news/world-africa-24213762>