<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/64700000/jpg/_64700139_c67466d9-0de6-494a-86de-38e88f4f3029.jpg>
<http://www.bbc.com/news/technology-20678838>