<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/560/media/images/76161000/jpg/_76161082_7e5aca7c-ad6c-4af7-ac33-560e61dac7ec.jpg>
<http://www.bbc.co.uk/news/technology-28233982>