About: http://webisa.webdatacommons.org/242863040

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	After The Depression, sales never recovered due to alternatives to reproduced music that were less cumbersome and expensive, such as the gramophone and the radio.
http://www.w3.org/ns/prov#wasQuotedFrom	cantos.org