Wikidata:WikiProject Supertemplates/doc/P108

< Wikidata:WikiProject Supertemplates

v t e Documentation science

Has list	Persons (person) Places (human settlement) Artworks (work)

Classification scheme	list of Wikidata properties (related category) list of Wikidata identifiers (related category) ...

v t e Wikidata qualifier • allowed qualifiers constraint

	start time (P580): time an entity begins to exist or a statement starts being valid end time (P582): moment when an entity ceases to exist or a statement stops being valid position held (P39): subject currently or formerly holds the object position or public office

Property constraint

value-type constraint (Q21510865): type of constraint for Wikidata properties: used to specify that the value item should be a subclass or instance of a given type
→ class → organization • group of humans • human • government agency • theatre company • ...
contemporary constraint (Q25796498): type of constraint for Wikidata properties: used to specify that the subject and the object have to coincide or coexist at some point of history

employer (P108): person or organization for which the subject works or worked edit

Neil Armstrong (Q1615): American astronaut and lunar explorer (1930–2012) edit

National Aeronautics and Space Administration

edit

1962

1971

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