<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/72633000/jpg/_72633158_9310b28c-6f50-4f5a-8e45-c194f2a09ff8.jpg>
<http://www.bbc.co.uk/news/world-us-canada-25966781>