<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/06/54cfcab43acc3_-_halo-reach-2-de.jpg>
<http://www.popularmechanics.com/culture/gaming/a6117/how-halo-reach-was-created-insiders-guide/>