<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/76912000/jpg/_76912185_dc6eb19b-b037-44a8-92f5-2ad54016ed4b.jpg>
<http://www.bbc.co.uk/news/technology-28771156>