About: http://webisa.webdatacommons.org/241477498

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	Nothing's changed, really.I have noticed that pianos have a different sound on the old 78s I inherited from my grandfather (who was an audiophile himself back in the day).
http://www.w3.org/ns/prov#wasQuotedFrom	pianoworld.com