About: http://webisa.webdatacommons.org/94979055

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	While orchestral works such as symphonies and concerti had often contained movements of 15 or even 20 minutes for many years, few single movements in solo literature had a span such as the Hammerklavier's Adagio sostenuto.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org