| http://www.w3.org/ns/prov#value | - This equates to 7,763,082 acres or 12,130 square miles of which can be literally in the desert or other areas where the land is unsuitable for crop cultivation or settlement. http://articles.cnn.com/2008-04-01/tech/algae.oil_1_algae-research-fossil-fuels-nrel?_s=PM:TECH
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