<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/320x426/54cb327fa5373_-_prop-weapons-07-0414-lgn.jpg>
<http://www.popularmechanics.com/culture/movies/g1480/ome-with-us-to-prop-weapon-headquarters/>