<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/560/media/images/76243000/jpg/_76243018_d1802feb-2395-4263-8695-afe7bf0f95a4.jpg>
<http://www.bbc.co.uk/news/technology-28290861>