<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/54cad0ce59898_-_super-storms-floods-0811-smn.jpg>
<http://www.popularmechanics.com/science/environment/a7129/how-a-hurricane-works-6327757/>