About: http://webisa.webdatacommons.org/83468396

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	About whom was Haydn speaking when he said, I tell you before God and man that your son is the greatest composer known to me?2.
http://www.w3.org/ns/prov#wasQuotedFrom	pianoworld.com