<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/54caebdce3d9c_-_forever-creations-slideshow-495x170-051012.jpg>
<http://www.popularmechanics.com/science/environment/a11876/finlands-crazy-plan-to-make-nuclear-waste-disappear-8732655/>