Property talk:P4441

Active discussions


hydraulic head
hydraulic head of a dam or hydroelectric power station
Descriptionhydraulic head of a dam or hydroelectric power station
Representshydraulic head (Q369743)
Data typeQuantity
Template parameter|plant_hydraulic_head= in en:Template:Infobox dam
According to statements in the property:
hydroelectric power station (Q15911738) and dam (Q12323)
When possible, data should only be stored as statements
Allowed unitsmetre (Q11573), foot (Q3710) (note: this should be moved to the property statements)
ExampleGrand Coulee Dam (Q930391) → 380ft (note: this information should be moved to a property statement; use property Wikidata property example (P1855), Wikidata property example for properties (P2271), Wikidata property example for lexemes (P5192), Wikidata property example for forms (P5193) or Wikidata property example for senses (P5977))
Robot and gadget jobsprobably
Tracking: usageCategory:Pages using Wikidata property P4441 (Q63078565)
Proposal discussionProposal discussion
Current uses
Main statement1,00299.1% of uses
Qualifier90.9% of uses
[create Create a translatable help page (preferably in English) for this property to be included here]
  Type “hydroelectric power station (Q15911738), dam (Q12323): element must contain property “instance of (P31)” with classes “hydroelectric power station (Q15911738), dam (Q12323)” or their subclasses (defined using subclass of (P279)). (Help)
Exceptions are possible as rare values may exist.
List of this constraint violations: Database reports/Constraint violations/P4441#type Q15911738, Q12323, SPARQL, SPARQL (new)

Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)

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