<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/560/media/images/61211000/jpg/_61211956_castlereagh-20120627-00359.jpg>
<http://www.bbc.co.uk/news/uk-northern-ireland-18626561>