About: http://webisa.webdatacommons.org/1896588

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	But for a mezzo in a soprano part -- one premiered by Lehmann & likely perfected by Seefried (something, one might say, like the Dorothea R??schmann of her day) -- crucial vocal shows of his character are a trial.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com