<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/768x516/54cad87d5e064_-_future-flight-01-1211-xln.jpg>
<http://www.popularmechanics.com/military/g725/4-contenders-vying-to-be-the-navys-top-warplane/>