<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/480x360/54caa45046dc1_-_fleet_week_03_0510-lg-12111012.jpg>
<http://www.popularmechanics.com/military/navy-ships/g304/fleet-week-uss-iwo-jima/>