<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/480x360/54ca6ddc3fbd3_-_fuller-2-lg-60512167.jpg>
<http://www.popularmechanics.com/technology/design/g221/10-gonzo-machines-from-buckminster-fuller/>