<http://schema.org/about>
"\n5th generation on the right. Photo: ABG\nGM's Fifth Generation Hydrogen Fuel Cell\nOn the left side of the photo above is the fuel cell stack from the hydrogen-powered GM Equinox (93kW of output) and on the right side you can see the new fifth generation"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/clean-technology/gm-shrinks-its-hydrogen-fuel-cell-and-makes-it-cheaper-more-durable.html>