<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/76477000/jpg/_76477929_a423c79e-e29c-41a5-82aa-af41fbbe447f.jpg>
<http://www.bbc.com/news/technology-28440296>