<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/320x240/54cb0bd60805a_-_modern-marines-07-0413-lgn.jpg>
<http://www.popularmechanics.com/military/g1126/how-marines-train-for-an-enemy-like-north-korea/>