<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/65401000/gif/_65401938_us_newmexico_albuquerque_0113.cmp.gif>
<http://www.bbc.com/news/world-us-canada-21110435>