<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/560/media/images/74452000/jpg/_74452360_d748120e-2431-45e2-9f28-287bffd5e550.jpg>
<http://www.bbc.co.uk/news/world-us-canada-27163855>