About: http://webisa.webdatacommons.org/310142497

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 piano is a polyphonic instrument, which means that you may be called to play chords (you know how to notate these), but also more independent melodic lines.
http://www.w3.org/ns/prov#wasQuotedFrom	pianoworld.com