About: http://webisa.webdatacommons.org/134518077

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	Late 60's bring about the music of electronic pioneers such as Walter Carlos, as well as bands including Pink Floyd, Emerson Lake & Palmer the San Francisco] hippie Acid Rock movement of Jefferson Airplane and the Residents.
http://www.w3.org/ns/prov#wasQuotedFrom	everything2.com