About: http://webisa.webdatacommons.org/353421034

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	I suspect from the late 70s on, the industry, including the artists themselves, became more mercinary about making money.
http://www.w3.org/ns/prov#wasQuotedFrom	bookviewcafe.com