<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/71838000/jpg/_71838741_6a09bbcb-0acf-4463-a86d-4b8ffc31c981.jpg>
<http://www.bbc.co.uk/news/world-africa-25444406>