About: http://webisa.webdatacommons.org/248201631

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	At the time, it was sufficient to say that a given piece was written for the keyboard, and those playing it could use a harpsichord, clavichord, spinet, virginal or other instrument.
http://www.w3.org/ns/prov#wasQuotedFrom	musicweb-international.com