| http://www.w3.org/ns/prov#value | - This does NOT count the energy input into the fertilizer or heavy equipment or other items purchased by the framer.Update via Rust Never Sleeps in comments:The energy costs of common foodstuffs range widely, due to different modes of production (such as intensity of fertilization and pesticide applications, use of rain-fed or irrigated cropping, or manual or mechanized harvesting) and the intensi
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