<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/560/media/images/72158000/jpg/_72158415_pave_hawk_helicopter2_624in.jpg>
<http://www.bbc.co.uk/news/uk-england-norfolk-25649464>