About: http://webisa.webdatacommons.org/318733310

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	9,006,551 Musical performance-related information output device, system including musical performance-related information output device, and electronic musical instrument
http://www.w3.org/ns/prov#wasQuotedFrom	patentbuddy.com