<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/768x516/54cac8b363228_-_antivenom-02-0711-xln.jpg>
<http://www.popularmechanics.com/science/health/g561/how-to-make-antivenom-why-the-world-is-running-out/>