<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/72502000/jpg/_72502822_d0992b6a-0a4a-4261-afd2-9834a4665835.jpg>
<http://www.bbc.co.uk/news/technology-25880738>