<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/52616000/jpg/_52616911_we3_rock3_420x280-1.jpg>
<http://www.bbc.co.uk/news/uk-england-cambridgeshire-13333684>