<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/06/480x552/54cfd257eae68_-_riot-tools-05-0811-xln-95430029.jpg>
<http://www.popularmechanics.com/technology/gear/reviews/g613/london-riots-as-told-by-amazon-co-uk/>