<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/54cb1187abc34_-_environmental-sample-processor-01-0513-mdn.jpg>
<http://www.popularmechanics.com/science/environment/a8995/mobile-robotic-laboratory-will-track-ocean-toxins-15496532/>