About: http://webisa.webdatacommons.org/284750297

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	It is hard (damn hard with a keyboard) to play ppp pp and p because there is a limit to the keys' sensitivity, eventually it will not even register, whereas with an accustic piano the range is far greater and far more sensitive.
http://www.w3.org/ns/prov#wasQuotedFrom	pianosociety.com