PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Although Audacity by default exports files as either two channel stereo or single channel mono (if exporting unpanned mono tracks), you can also export multi-channel files having more than two channels, such as a 5:1 file.
http://www.w3.org/ns/prov#wasQuotedFrom
  • audacityteam.org