<http://schema.org/about>
"There's motion everywhere in our world. What if we could harness energy that would otherwise be wasted to power our gadgets and generate clean electricity? Is it too good to be true?"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/renewable-energy/what-kinetic-energy-can-harnessed-power-our-stuff.html>