<http://schema.org/description>
"Tethered to the base station, Wing 7 flying wind turbine ascends to a height of 1,300 feet (400m) where it generates up to 20-kilowatt of power"^^<http://www.w3.org/2001/XMLSchema#string>
<http://newatlas.com/wing-7-flying-wind-turbine-makani-power/20109/>