About: http://webisa.webdatacommons.org/422907148

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 percussive instrument whose sound continues only by the pressing of the ivories.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com