Category:20th-century establishments
type: Ontology
creation date: 2026-08-22T07:44:52+02:00
imports: http://semantic-mediawiki.org/swivt/1.0

20th-century establishments
type: Class
page: Category:20th-century establishments
wiki namespace: 14
wiki page modification date: 2016-01-09T19:57:21Z
modification date#aux: 2457397.3314931
wiki page sort key: 20th-century establishments
subclass of: Category:2nd-millennium establishments
subclass of: Category:20th century
subclass of: Category:Establishments by century

1900s establishments
type: Class
page: Category:1900s establishments
wiki namespace: 14
wiki page sort key: 1900s establishments
subclass of: 20th-century establishments

Companies established in the 20th century
type: Class
page: Category:Companies established in the 20th century
wiki namespace: 14
wiki page sort key: Companies established in the 20th century
subclass of: 20th-century establishments

Organizations established in the 20th century
type: Class
page: Category:Organizations established in the 20th century
wiki namespace: 14
wiki page sort key: Organizations established in the 20th century
subclass of: 20th-century establishments

1920s establishments
type: Class
page: Category:1920s establishments
wiki namespace: 14
wiki page sort key: 1920s establishments
subclass of: 20th-century establishments

Subcategory of
type: ObjectProperty
page: Property:Subcategory of
wiki namespace: 110
wiki page sort key: Subcategory of