<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/54cae7eb707c4_-_b1-lancer-slideshow-495x170-040912.jpg>
<http://www.popularmechanics.com/military/a7503/b-1-pilots-turn-their-bombsights-to-the-pacific-7962209/>