About: http://webisa.webdatacommons.org/115855940

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	It is true that there are often more traders than are necessary; and that, whenever that is the case, there is a waste.
http://www.w3.org/ns/prov#wasQuotedFrom	econlib.org