<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/560/media/images/76935000/jpg/_76935421_733d7705-efa7-4038-87a3-9d89028620cb.jpg>
<http://www.bbc.com/news/technology-28786683>