<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/560/media/images/74087000/jpg/_74087969_e2665d42-f404-478d-80e0-cc6d12b82c56.jpg>
<http://www.bbc.co.uk/news/world-africa-26917419>