PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Silence is a means to separate tones and chords, in order to avoid melodic interpretations to the relationships between and among sounds.
http://www.w3.org/ns/prov#wasQuotedFrom
  • johncage.org