<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/560/media/images/50877000/jpg/_50877989_101203drurywalk-buildingmodel-view03.jpg>
<http://www.bbc.co.uk/news/uk-england-nottinghamshire-14970868>