About: http://webisa.webdatacommons.org/249492377

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	Douglas disagreed with classical economists such as Adam Smith and David Ricardo who divided the factors of production into land, labour and capital.
http://www.w3.org/ns/prov#wasQuotedFrom	reference.com