<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/61673000/gif/_61673983_petermann_0925_17july.gif>
<http://www.bbc.co.uk/news/world-europe-18978483?postId=113175361>