<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/320x426/54caedb3c6d63_-_bio-bots-06-0612-de.jpg>
<http://www.popularmechanics.com/technology/robots/g885/9-wild-nature-mimicking-machines/>