<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/560/media/images/76170000/jpg/_76170918_44671306-4c60-4e93-807e-cf0fda07b85e.jpg>
<http://www.bbc.co.uk/news/technology-28245589>