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Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	When any factor requires a greater outlay of resources in order to maintain production, the result is a variation from the usual cost of operation.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.com