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

subject type constraint (Q21503250): type of constraint for Wikidata properties: used to specify that the item described by such properties should be a subclass or instance of a given type
→ class → political territorial entity • regional organization • fictional country • administrative territorial entity
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 → legislature • fictional government • legislative house • local government
distinct-values constraint (Q21502410): type of constraint for Wikidata properties: used to specify that the value for this property is likely to be different from all other items

legislative body (P194): legislative body governing this entity; political institution with elected representatives, such as a parliament/legislature or council

Paris (Q90): capital city of France

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