Meadowbank Dam
E351789
Meadowbank Dam is a hydroelectric and irrigation dam on the Derwent River in Tasmania, Australia, forming Meadowbank Lake and contributing to the region’s power generation.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Meadowbank Dam canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T3354321 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Meadowbank Dam Context triple: [Derwent River, hasDam, Meadowbank Dam]
-
A.
O’Sullivan Dam
O’Sullivan Dam is a major earth-fill dam in central Washington State that forms Potholes Reservoir and plays a key role in irrigation and water management for the Columbia Basin Project.
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B.
Burrinjuck Dam
Burrinjuck Dam is a major concrete gravity dam in New South Wales, Australia, built on the Murrumbidgee River for irrigation, hydroelectric power generation, and flood mitigation.
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C.
Hume Dam
Hume Dam is a major concrete gravity dam in southeastern Australia that forms Lake Hume and plays a key role in water storage, irrigation, and flood control in the Murray–Darling Basin.
-
D.
Brownlee Dam
Brownlee Dam is a major hydroelectric dam on the Snake River in the western United States, forming Brownlee Reservoir and playing a key role in regional power generation and water management.
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E.
Ginninderra Creek dams
Ginninderra Creek dams are a series of water storage and management structures on Ginninderra Creek in the Australian Capital Territory, contributing to flood control, water supply, and environmental management within the Murrumbidgee River catchment.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Meadowbank Dam Target entity description: Meadowbank Dam is a hydroelectric and irrigation dam on the Derwent River in Tasmania, Australia, forming Meadowbank Lake and contributing to the region’s power generation.
-
A.
O’Sullivan Dam
O’Sullivan Dam is a major earth-fill dam in central Washington State that forms Potholes Reservoir and plays a key role in irrigation and water management for the Columbia Basin Project.
-
B.
Burrinjuck Dam
Burrinjuck Dam is a major concrete gravity dam in New South Wales, Australia, built on the Murrumbidgee River for irrigation, hydroelectric power generation, and flood mitigation.
-
C.
Hume Dam
Hume Dam is a major concrete gravity dam in southeastern Australia that forms Lake Hume and plays a key role in water storage, irrigation, and flood control in the Murray–Darling Basin.
-
D.
Brownlee Dam
Brownlee Dam is a major hydroelectric dam on the Snake River in the western United States, forming Brownlee Reservoir and playing a key role in regional power generation and water management.
-
E.
Ginninderra Creek dams
Ginninderra Creek dams are a series of water storage and management structures on Ginninderra Creek in the Australian Capital Territory, contributing to flood control, water supply, and environmental management within the Murrumbidgee River catchment.
- F. None of above. chosen
Statements (42)
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Meadowbank Dam Description of subject: Meadowbank Dam is a hydroelectric and irrigation dam on the Derwent River in Tasmania, Australia, forming Meadowbank Lake and contributing to the region’s power generation.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.