<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/73117000/jpg/_73117680_8dc21c36-4208-41f6-a058-1b2c319d76b2.jpg>
<http://www.bbc.co.uk/news/technology-26263192>