About: http://webisa.webdatacommons.org/320409785

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	ManualThe manual is a keyboard for the hands, the word used for instruments such as the organ or harpsichord that often have more than one keyboard.
http://www.w3.org/ns/prov#wasQuotedFrom	sfcv.org