<http://schema.org/about>
"\nHenry Ford once said \"I foresee the time when industry shall no longer denude the forests which require generations to mature, nor use up the mines which were ages in the making, but shall draw its raw material largely from the annual products of the"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/clean-technology/automobile-farming-making-cars-from-soybeans.html>