Category:1889 opera libretti
type: Ontology
creation date: 2026-08-15T02:20:25+02:00
imports: http://semantic-mediawiki.org/swivt/1.0

1889 opera libretti
type: Class
page: Category:1889 opera libretti
wiki namespace: 14
wiki page modification date: 2019-02-11T13:11:56Z
modification date#aux: 2458526.0499537
wiki page sort key: 1889 opera libretti
subclass of: Category:Opera libretti
subclass of: Category:Opera libretti by year
subclass of: Category:1889 in lyrics