Luise Helletsgruber
id:
luise-helletsgruber-262-2706512
title:
Luise Helletsgruber
text:
Luise Helletsgruber was an Austrian operatic soprano, who performed at the Vienna State Opera, the Salzburg Festival and the Glyndebourne Festival Opera.
brand slug:
wiki
category slug:
encyclopedia
description:
Austrian operatic soprano
original url:
https://en.wikipedia.org/wiki/Luise_Helletsgruber
date created:
date modified:
2023-08-03T04:21:09Z
main entity:
{"identifier":"Q25939193","url":"https://www.wikidata.org/entity/Q25939193"}
image:
fields total:
13
integrity:
14