<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/61482000/png/_61482392_95b5ec1f-07da-4b1b-b0f9-a59c6a78947b.png>
<http://www.bbc.com/news/technology-18782224>