<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/560/media/images/75466000/jpg/_75466844_db2874c8-6873-47b4-a15a-b9304618eb70.jpg>
<http://www.bbc.com/news/technology-27807167>