PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Well, it could be a chord made up of non-traditional frequencies, e.g. 1/4 step down tuning
http://www.w3.org/ns/prov#wasQuotedFrom
  • ultimate-guitar.com