<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/75409000/jpg/_75409346_b5160527-618c-4ca9-8ede-e37e40e32241.jpg>
<http://www.bbc.co.uk/news/technology-27771931>