<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/76687000/jpg/_76687010_3d5d14d7-32ea-4c26-97e3-e1af4b3ebe8f.jpg>
<http://www.bbc.co.uk/news/world-africa-28610112>