<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/560/media/images/50240000/jpg/_50240203_crathie_snow_bbc.jpg>
<http://www.bbc.co.uk/news/uk-scotland-north-east-orkney-shetland-11897652>