<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/72687000/jpg/_72687784_ae0b7c05-38cb-4791-9815-3e614894ea18.jpg>
<http://www.bbc.co.uk/news/world-us-canada-25987747>