<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/75437000/jpg/_75437770_b83de5c0-4730-402b-8320-b7d2f00dab7a.jpg>
<http://www.bbc.com/news/technology-27789622>