Karun-1 Dam
E801143
Karun-1 Dam is a major hydroelectric arch dam in southwestern Iran, built on the Karun River to generate power and control floods.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Karun-1 Dam canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T9460036 — 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: Karun-1 Dam Context triple: [Karun River, hasDam, Karun-1 Dam]
-
A.
Karaj Dam
Karaj Dam is a major Iranian concrete arch dam near the city of Karaj that provides water supply, irrigation, and hydroelectric power to the Tehran region.
-
B.
Sefid-Rud Dam
Sefid-Rud Dam is a major hydroelectric and irrigation dam in northern Iran that regulates the flow of the Sefid-Rud River and supports agriculture in the surrounding region.
-
C.
Temghar Dam
Temghar Dam is a major earthfill dam in Maharashtra, India, built for water supply, irrigation, and flood control in the Pune region.
-
D.
Aji-IV Dam
Aji-IV Dam is a water reservoir and irrigation dam built on the Aji River in Gujarat, India, primarily serving regional water supply and agricultural needs.
-
E.
Darra-e-Nur Dam
Darra-e-Nur Dam is a hydroelectric and irrigation dam located on the Kabul River in eastern Afghanistan.
- 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: Karun-1 Dam Target entity description: Karun-1 Dam is a major hydroelectric arch dam in southwestern Iran, built on the Karun River to generate power and control floods.
-
A.
Karaj Dam
Karaj Dam is a major Iranian concrete arch dam near the city of Karaj that provides water supply, irrigation, and hydroelectric power to the Tehran region.
-
B.
Sefid-Rud Dam
Sefid-Rud Dam is a major hydroelectric and irrigation dam in northern Iran that regulates the flow of the Sefid-Rud River and supports agriculture in the surrounding region.
-
C.
Temghar Dam
Temghar Dam is a major earthfill dam in Maharashtra, India, built for water supply, irrigation, and flood control in the Pune region.
-
D.
Aji-IV Dam
Aji-IV Dam is a water reservoir and irrigation dam built on the Aji River in Gujarat, India, primarily serving regional water supply and agricultural needs.
-
E.
Darra-e-Nur Dam
Darra-e-Nur Dam is a hydroelectric and irrigation dam located on the Kabul River in eastern Afghanistan.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
arch dam
ⓘ
hydroelectric dam ⓘ |
| basinCountry | Iran ⓘ |
| category |
Arch dams
ⓘ
Dams in Iran ⓘ Hydroelectric power stations in Iran ⓘ |
| continent | Asia ⓘ |
| country | Iran ⓘ |
| countryLocatedIn |
Islamic Republic of Iran
ⓘ
linked to:
Iran
|
| damType | concrete arch dam ⓘ |
| energySource | hydropower ⓘ |
| hasDesign | arch design ⓘ |
| hasFunction |
electricity generation
ⓘ
flood regulation ⓘ |
| hasMainUse | power generation ⓘ |
| hasSecondaryUse | flood control ⓘ |
| isBuiltAcross | Karun River ⓘ |
| isInfrastructureType | large dam ⓘ |
| isPartOfSector |
electric power infrastructure in Iran
ⓘ
water management infrastructure in Iran ⓘ |
| locatedIn | southwestern Iran ⓘ |
| locatedInProvince |
Khuzestan Province
ⓘ
linked to:
Khuzestan
|
| locatedInSubregion | southwest of Iran ⓘ |
| locatedOnRiver | Karun River ⓘ |
| partOf | Karun River hydroelectric cascade ⓘ |
| purpose |
flood control
ⓘ
hydroelectric power generation ⓘ |
| region | southwestern Iran ⓘ |
| riverBasin |
Karun River basin
ⓘ
linked to:
Karun River
|
| watercourse | Karun River ⓘ |
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: Karun-1 Dam Description of subject: Karun-1 Dam is a major hydroelectric arch dam in southwestern Iran, built on the Karun River to generate power and control floods.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.