<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/74593000/jpg/_74593969_20a8f04a-3852-4d42-b675-ab64add3badb.jpg>
<http://www.bbc.co.uk/news/technology-27242911>