<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/76199000/jpg/_76199121_092fec23-1201-4c58-bfd9-a32f95657710.jpg>
<http://www.bbc.co.uk/news/technology-28262942>