<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/16/22/640x320/landscape-1464893520-gettyimages-79793283.jpg>
<http://www.popularmechanics.com/military/weapons/a21137/the-worlds-fastest-anti-ship-missile-vietnam/>