<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/73578000/jpg/_73578115_a10ef4c4-1d41-4a4a-8be6-80b3fda6661d.jpg>
<http://www.bbc.co.uk/news/technology-24726077>