<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/cpsprodpb/11733/production/_88357417_ad18b3c9-1791-40d4-8c48-a1e6f31d8f8c.jpg>
<http://www.bbc.com/news/world-us-canada-35617935>