<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/64229000/jpg/_64229154_20fenchurchstreet-updatedimage(16.04.12).jpg>
<http://www.bbc.co.uk/news/uk-england-london-20357816>