About: http://webisa.webdatacommons.org/214360392

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	The demand and supply regulate the price, and the cost of production influences it, by confining the supply to such a quantity as can be sold at a price sufficient to repay the cost of production.
http://www.w3.org/ns/prov#wasQuotedFrom	libertyfund.org