<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/320x250/54ca685c4afec_-_goldencup-coral-diver-lg.jpg>
<http://www.popularmechanics.com/science/animals/g183/endangered-sea-creatures-pictures-03112/>