<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/06/54cfdb44cc847_-_navy-seals-01-0811-smn.jpg>
<http://www.popularmechanics.com/military/a7023/the-strategy-behind-the-osama-bin-laden-raid/>