Category:1957
type: Ontology
creation date: 2026-08-16T07:45:56+02:00
imports: http://semantic-mediawiki.org/swivt/1.0

1957
type: Class
page: Category:1957
wiki namespace: 14
wiki page modification date: 2012-05-14T15:29:42Z
modification date#aux: 2456062.145625
wiki page sort key: 1957
subclass of: Category:1950s
subclass of: Category:Years

PD EU 1957
type: Class
page: Category:PD EU 1957
wiki namespace: 14
wiki page sort key: PD EU 1957
subclass of: 1957

PD INT 1957
type: Class
page: Category:PD INT 1957
wiki namespace: 14
wiki page sort key: PD INT 1957
subclass of: 1957

PD CH 1957
type: Class
page: Category:PD CH 1957
wiki namespace: 14
wiki page sort key: PD CH 1957
subclass of: 1957

1957 deaths
type: Class
page: Category:1957 deaths
wiki namespace: 14
wiki page sort key: 1957 deaths
subclass of: 1957

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