| http://www.w3.org/ns/prov#value | - Now, cellulosic ethanol would not be as problematic in this regard, but it also wouldn???t prop up corn prices the way the current subsidy scheme does ??? and since the profit margins on corn growing are slim, the subsidies often make the difference between a profit and a loss for corn farmers. (Furthermore, cellulosic ethanol is just getting into the marketplace; most ethanol sold is still corn e
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