http://www.w3.org/ns/prov#value | - ut food as something farmers grow for others to eat, and begin thinking about it as something companies produce for other people to buy.Food is a commodity. ???Much of the best agricultural land in the world is used to grow commodities such as cotton, sisal, tea, tobacco, sugar cane, and cocoa, items which are non-food products or are marginally nutritious, but for which there is a large market.Mi
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