<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://pop.h-cdn.co/assets/cm/15/05/54cad36875213_-_breakthrough-10-tower-1011-smn.jpg>
<http://www.popularmechanics.com/science/energy/a7181/a-turbine-to-tap-the-high-winds-at-1300-feet/>