<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/76462000/jpg/_76462844_352c5cd0-1ff7-4bf6-87e3-a910ddbc2d1b.jpg>
<http://www.bbc.co.uk/news/technology-28440288>