About: http://webisa.webdatacommons.org/439911319

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	There is known a system, which has a musical instrument such as a synthesizer, an electronic piano or a rhythm machine, connected together to exchange information therebetween for enjoyment of musical tones.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com