About: http://webisa.webdatacommons.org/157510213

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	If a product market has a surplus that gradually diminish as price is reduced until the point when there is a supply and demand equilibrium in that market, then this can be observed ??? in the present time.
http://www.w3.org/ns/prov#wasQuotedFrom	consultingbyrpm.com