About: http://webisa.webdatacommons.org/148369077

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	He was hailed far and wide by men and women of letters, and most conspicuously by Franz Joseph Haydn who, writing to Leopold, said, I declare to you before God that your son is the greatest composer I know, either personally or by name.
http://www.w3.org/ns/prov#wasQuotedFrom	topdocumentaryfilms.com