<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/560/media/images/70123000/jpg/_70123542_aead564a-1096-4b1a-9bd3-628e2aad7525.jpg>
<http://www.bbc.co.uk/news/world-africa-24297347>