<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/480x360/54cae3b695c9a_-_osprey-walkaround-05-0212-f3xxcp-lgn.jpg>
<http://www.popularmechanics.com/military/g773/anatomy-of-a-special-operations-v-22-osprey/?click=main_sr>