About: http://webisa.webdatacommons.org/298081879

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	Before that, it wasn't widely available, so composers didn't call for it.All in all, after more than a century, sostenuto is an idea he is sort of twisting in the wind, somewhere between success and failure.
http://www.w3.org/ns/prov#wasQuotedFrom	pianoworld.com