<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/640x430/54c8060f248ff_-_cowboy-guns-02-0711-xln.jpg>
<http://www.popularmechanics.com/technology/gear/reviews/g65/1277316/>