<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/560/media/images/76305000/jpg/_76305158_7891e659-bca4-4d3a-872a-7b3c4a86a05b.jpg>
<http://www.bbc.com/news/technology-28331292>