<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/54cabfdcb24c8_-_harrier_02_0211-sm.jpg>
<http://www.popularmechanics.com/flight/how-to/a6560/how-to-restore-a-harrier-jump-jet/>