About: http://webisa.webdatacommons.org/272406700

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	I heard that Yamaha produces a kind of piano that is 'GRANTOUCH' .It is a digital piano but not too sure wheteher this could be considered into my list.
http://www.w3.org/ns/prov#wasQuotedFrom	pianoworld.com