<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/560/media/images/75078000/jpg/_75078989_usacaliforniasantabarbara4640514.jpg>
<http://www.bbc.co.uk/news/world-us-canada-27562917>