<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/560/cpsprodpb/3958/production/_87208641_8b3a18cf-c670-4910-a3e7-bff6744515f6.jpg>
<http://www.bbc.com/news/uk-politics-eu-referendum-35230959>