Malaprabha Dam
E214037
Malaprabha Dam is a major irrigation and water-supply dam built across the Malaprabha River in Karnataka, India.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Malaprabha Dam canonical | 1 |
| Malaprabha Reservoir | 1 |
| Malaprabha irrigation system | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1767130 — 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: Malaprabha Dam Context triple: [Malaprabha River, hasHydrologicalStructure, Malaprabha Dam]
-
A.
Ghataprabha Dam
Ghataprabha Dam is a major irrigation and hydroelectric dam in Karnataka, India, built across the Ghataprabha River to support agriculture and water supply in the region.
-
B.
Bhima Dam
Bhima Dam is a major irrigation and water management structure built across the Bhima River in India.
-
C.
Indira Sagar Dam
Indira Sagar Dam is a large multipurpose concrete dam on the Narmada River in Madhya Pradesh, India, known for its significant hydroelectric power generation and irrigation capacity.
-
D.
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.
-
E.
Omkareshwar Dam
Omkareshwar Dam is a major hydroelectric and irrigation dam built on the Narmada River in the Indian state of Madhya Pradesh.
- 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: Malaprabha Dam Target entity description: Malaprabha Dam is a major irrigation and water-supply dam built across the Malaprabha River in Karnataka, India.
-
A.
Ghataprabha Dam
Ghataprabha Dam is a major irrigation and hydroelectric dam in Karnataka, India, built across the Ghataprabha River to support agriculture and water supply in the region.
-
B.
Bhima Dam
Bhima Dam is a major irrigation and water management structure built across the Bhima River in India.
-
C.
Indira Sagar Dam
Indira Sagar Dam is a large multipurpose concrete dam on the Narmada River in Madhya Pradesh, India, known for its significant hydroelectric power generation and irrigation capacity.
-
D.
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.
-
E.
Omkareshwar Dam
Omkareshwar Dam is a major hydroelectric and irrigation dam built on the Narmada River in the Indian state of Madhya Pradesh.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
dam
ⓘ
irrigation infrastructure ⓘ water-supply infrastructure ⓘ |
| basinCountry | India ⓘ |
| country | India ⓘ |
| hasFunction |
regulation of river flow
ⓘ
storage of surface water ⓘ |
| hasWaterSource | Malaprabha River ⓘ |
| isMajorStructureIn | Karnataka ⓘ |
| locatedIn | Karnataka ⓘ |
| locatedInCountry | India ⓘ |
| locatedInRegion | southern India ⓘ |
| locatedInState | Karnataka ⓘ |
| locatedOnRiver | Malaprabha River ⓘ |
| managesWaterFor |
Malaprabha River basin
ⓘ
linked to:
Malaprabha River
|
| namedAfter | Malaprabha River ⓘ |
| partOf | water resources infrastructure of Karnataka ⓘ |
| purpose |
drinking water supply
ⓘ
industrial water supply ⓘ irrigation ⓘ |
| usedFor |
agricultural irrigation
ⓘ
rural water supply ⓘ urban water supply ⓘ |
| waterServes |
nearby towns in Karnataka
ⓘ
nearby villages in Karnataka ⓘ |
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: Malaprabha Dam Description of subject: Malaprabha Dam is a major irrigation and water-supply dam built across the Malaprabha River in Karnataka, India.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Malaprabha Dam
linked to: Malaprabha Dam