PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If the music is tonal, it helps to identify when it changes key, whether or not there is a change in the key signature, and the balance can be helped if you know whether you are playing the root, third or fifth etc in a chord.
http://www.w3.org/ns/prov#wasQuotedFrom
  • themouthpiece.com