About: http://webisa.webdatacommons.org/407002365

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	The frequencies can be selected to create the composite tones generated by such musical instruments such as a piano, organ, flute, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es