<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/75410000/jpg/_75410423_f2d79049-dd15-4541-9390-8ea85dd936a4.jpg>
<http://www.bbc.co.uk/news/technology-27771931>