<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/76305000/jpg/_76305122_ee17f156-66dd-4a46-8dcd-443b6269337c.jpg>
<http://www.bbc.com/news/technology-28331292>