<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/79486000/gif/_79486055_7aaa3578-0165-4bdf-8b7e-22fd82209d9a.gif>
<http://www.bbc.com/news/magazine-30293880>