About: http://webisa.webdatacommons.org/80485663

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 must not be supposed that the symphonies, operas, quartets, concertos, and other works mentioned were written for exercise only.
http://www.w3.org/ns/prov#wasQuotedFrom	wikisource.org