<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/480x360/54cb03c34f767_-_disaster-relief-invetions-09-1221-lgn.jpg>
<http://www.popularmechanics.com/science/environment/g1025/9-disaster-relief-inventions/>