<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/77064000/png/_77064195_e995a474-ecfd-42b7-b61b-3af7b4281018.png>
<http://www.bbc.co.uk/news/health-28810813>