<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/71984000/jpg/_71984587_b798d603-31f6-43d8-83ef-d001711d5e51.jpg>
<http://www.bbc.co.uk/news/world-africa-25536392>