About: http://webisa.webdatacommons.org/166727595

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	These include:Musical keyboardA musical keyboard is the set of adjoining keys on some musical instrument mainly the piano.
http://www.w3.org/ns/prov#wasQuotedFrom	prlog.org