<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/560/media/images/76460000/jpg/_76460192_9c2768c1-1cd8-4bbe-bdc5-a3ba89faa92b.jpg>
<http://www.bbc.com/news/technology-28440076>