<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/67896000/jpg/_67896523_e818f8d5-ff24-4d85-8b53-e4108d879402.jpg>
<http://www.bbc.co.uk/news/blogs-ouch-22719349>