<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/480x322/54ca975f0574c_-_mongooseledeinvasivespecies_470-xl.jpg>
<http://www.popularmechanics.com/science/animals/g257/4344787/>