<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/76190000/jpg/_76190494_ae2a544b-24ac-4232-bc95-750dc17661f5.jpg>
<http://www.bbc.co.uk/news/technology-28004190>