<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ichef.bbci.co.uk/news/560/media/images/76727000/jpg/_76727794_e2c197bf-4b4e-45f3-bd47-3a8a0e705bdc.jpg>
<http://www.bbc.com/news/in-pictures-28638653>