<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/82636000/jpg/_82636610_e46802ed-bdd9-4bc8-8e44-0a9f71944886.jpg>
<http://www.bbc.com/news/technology-32513066>