About: http://webisa.webdatacommons.org/199178981

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	However, the difference in stretch is generally small, and the tone quality of a piano is largely controlled by properties other than stretch.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com