About: http://webisa.webdatacommons.org/205199749

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	It takes only a couple of minutes to enter a custom program for the outer octaves but the result is a piano that is perfectly in tune with itself, not with some calculation that may be flawed.
http://www.w3.org/ns/prov#wasQuotedFrom	pianoworld.com