<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef-1.bbci.co.uk/news/560/media/images/63784000/jpg/_63784184_sandy_goe_2012302_1745_small.jpg>
<http://www.bbc.co.uk/news/world-us-canada-20137363>