Kolar Dam
E304826
Kolar Dam is a reservoir and irrigation structure built on the Kolar River in Madhya Pradesh, India, primarily used for water supply and agricultural purposes.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Kolar Dam canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2612975 — 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: Kolar Dam Context triple: [Kolar River, hasDam, Kolar Dam]
-
A.
Krishna Raja Sagara Dam
Krishna Raja Sagara Dam is a major masonry dam in Karnataka, India, built across the Kaveri River and known for forming the large KRS reservoir and the Brindavan Gardens.
-
B.
Malaprabha Dam
Malaprabha Dam is a major irrigation and water-supply dam built across the Malaprabha River in Karnataka, India.
-
C.
Kabini Dam
Kabini Dam is a major reservoir and irrigation dam built across the Kabini River in Karnataka, India, supporting water supply, agriculture, and regional wildlife habitats.
-
D.
Tungabhadra Dam
Tungabhadra Dam is a major multipurpose masonry dam in Karnataka, India, known for irrigation, hydroelectric power generation, and flood control on the Tungabhadra River.
-
E.
Koyna Dam
Koyna Dam is a large masonry dam in Maharashtra, India, renowned for its major hydroelectric power project and role in water management in the Western Ghats region.
- 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: Kolar Dam Target entity description: Kolar Dam is a reservoir and irrigation structure built on the Kolar River in Madhya Pradesh, India, primarily used for water supply and agricultural purposes.
-
A.
Krishna Raja Sagara Dam
Krishna Raja Sagara Dam is a major masonry dam in Karnataka, India, built across the Kaveri River and known for forming the large KRS reservoir and the Brindavan Gardens.
-
B.
Malaprabha Dam
Malaprabha Dam is a major irrigation and water-supply dam built across the Malaprabha River in Karnataka, India.
-
C.
Kabini Dam
Kabini Dam is a major reservoir and irrigation dam built across the Kabini River in Karnataka, India, supporting water supply, agriculture, and regional wildlife habitats.
-
D.
Tungabhadra Dam
Tungabhadra Dam is a major multipurpose masonry dam in Karnataka, India, known for irrigation, hydroelectric power generation, and flood control on the Tungabhadra River.
-
E.
Koyna Dam
Koyna Dam is a large masonry dam in Maharashtra, India, renowned for its major hydroelectric power project and role in water management in the Western Ghats region.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
dam
ⓘ
reservoir ⓘ |
| basinCountry | India ⓘ |
| builtOn | Kolar River ⓘ |
| category |
Dams in Madhya Pradesh
ⓘ
Reservoirs in India ⓘ |
| country | India ⓘ |
| hasFunction |
regulation of river flow
ⓘ
support of agriculture ⓘ water resource management ⓘ |
| hasPurpose |
irrigation of agricultural land
ⓘ
storage of river water ⓘ |
| locatedIn |
Madhya Pradesh
ⓘ
surface form:
Madhya Pradesh, India
|
| locatedInCountry | India ⓘ |
| locatedInDistrict | Madhya Pradesh (unspecified district) ⓘ |
| locatedInState | Madhya Pradesh ⓘ |
| locatedOnRiver | Kolar River ⓘ |
| primaryUse |
irrigation
ⓘ
water supply ⓘ |
| region | central India ⓘ |
| riverBasin |
Kolar River
ⓘ
surface form:
Kolar River basin
|
| state | Madhya Pradesh ⓘ |
| usedFor |
agricultural purposes
ⓘ
drinking water supply ⓘ |
| waterbodyType | reservoir ⓘ |
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: Kolar Dam Description of subject: Kolar Dam is a reservoir and irrigation structure built on the Kolar River in Madhya Pradesh, India, primarily used for water supply and agricultural purposes.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.