<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/560/media/images/48524000/jpg/_48524056__45904386_kittiwake_rspb_466282.jpg>
<http://www.bbc.com/news/uk-scotland-10785008>