<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/70198000/jpg/_70198456_648a388c-ce83-4384-bf5b-75b87d831566.jpg>
<http://www.bbc.com/news/world-africa-24347548>