About: http://webisa.webdatacommons.org/270078448

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	Knowledge is a commodity that is demanded and supplied in a market; basic marketing principles surely apply.
http://www.w3.org/ns/prov#wasQuotedFrom	questia.com