<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/560/media/images/69151000/jpg/_69151230_ed60b6c7-2963-4f79-a365-3f16e8ca628a.jpg>
<http://www.bbc.co.uk/news/world-africa-23611228>