<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/75630000/jpg/_75630010_7d362a95-74a7-4078-9ccf-b25445b36c23.jpg>
<http://www.bbc.co.uk/news/technology-27911029>