About: http://webisa.webdatacommons.org/181020780

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 theory of price can also include external factors, such as the number of competing products, aggregate demand from consumers and the size of the overall economic market.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.com