<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/560/media/images/68851000/jpg/_68851480_ee71e536-fbc9-4635-944f-87bfc9c9823f.jpg>
<http://www.bbc.co.uk/news/world-us-canada-23390975>