Amir Kabir Lake
E713483
Amir Kabir Lake is an artificial reservoir in Iran, formed by the Karaj Dam and known for supplying water, hydroelectric power, and recreational opportunities near Tehran.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Amir Kabir Lake canonical | 1 |
| Karaj Dam Lake | 1 |
| Lake Karaj | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8096758 — 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: Amir Kabir Lake Context triple: [Karaj Dam, reservoirName, Amir Kabir Lake]
-
A.
Haleji Lake
Haleji Lake is a large freshwater reservoir and important bird sanctuary in Sindh, Pakistan, renowned as a key wintering site for migratory waterfowl.
-
B.
Ebinur Lake
Ebinur Lake is a saline endorheic lake in northwest China known for its fluctuating water levels, high salinity, and importance as a habitat for migratory birds.
-
C.
Lake Urmia
Lake Urmia is a large, historically significant salt lake in northwestern Iran known for its dramatic shrinkage due to climate change and water mismanagement.
-
D.
Mirik Lake
Mirik Lake is a scenic artificial lake in the hill town of Mirik, surrounded by forests and gardens and popular for boating and leisure walks amid views of the Eastern Himalayas.
-
E.
Lake Turano
Lake Turano is an artificial lake in the Lazio region of central Italy, known for its scenic mountain setting and medieval villages along its shores.
- 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: Amir Kabir Lake Target entity description: Amir Kabir Lake is an artificial reservoir in Iran, formed by the Karaj Dam and known for supplying water, hydroelectric power, and recreational opportunities near Tehran.
-
A.
Haleji Lake
Haleji Lake is a large freshwater reservoir and important bird sanctuary in Sindh, Pakistan, renowned as a key wintering site for migratory waterfowl.
-
B.
Ebinur Lake
Ebinur Lake is a saline endorheic lake in northwest China known for its fluctuating water levels, high salinity, and importance as a habitat for migratory birds.
-
C.
Lake Urmia
Lake Urmia is a large, historically significant salt lake in northwestern Iran known for its dramatic shrinkage due to climate change and water mismanagement.
-
D.
Mirik Lake
Mirik Lake is a scenic artificial lake in the hill town of Mirik, surrounded by forests and gardens and popular for boating and leisure walks amid views of the Eastern Himalayas.
-
E.
Lake Turano
Lake Turano is an artificial lake in the Lazio region of central Italy, known for its scenic mountain setting and medieval villages along its shores.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf | reservoir ⓘ |
| alsoKnownAs |
Karaj Dam Lake
ⓘ
linked to:
Amir Kabir Lake
Lake Karaj ⓘ
linked to:
Amir Kabir Lake
|
| basinCountry | Iran ⓘ |
| country | Iran ⓘ |
| createdBy | construction of Karaj Dam ⓘ |
| formedBy | Karaj Dam ⓘ |
| function |
drinking water storage
ⓘ
electricity generation ⓘ flood control ⓘ |
| locatedIn | Alborz Province ⓘ |
| locatedInMountainRange |
Alborz Mountains
ⓘ
linked to:
Elburz Mountains
|
| locatedNear | Tehran ⓘ |
| locatedOnRoute | Tehran–Chalus road ⓘ |
| namedAfter | Amir Kabir ⓘ |
| nearCity | Karaj ⓘ |
| partOf |
Karaj Dam project
ⓘ
linked to:
Karaj Dam
|
| recreationalActivity |
boating
ⓘ
fishing ⓘ picnicking ⓘ sightseeing ⓘ |
| region | northern Iran ⓘ |
| river | Karaj River ⓘ |
| typeOfDamCreatingLake | concrete arch dam ⓘ |
| use |
hydroelectric power generation
ⓘ
irrigation ⓘ recreation ⓘ water supply ⓘ |
| waterSourceFor |
Tehran metropolitan area
ⓘ
linked to:
Greater Tehran
|
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: Amir Kabir Lake Description of subject: Amir Kabir Lake is an artificial reservoir in Iran, formed by the Karaj Dam and known for supplying water, hydroelectric power, and recreational opportunities near Tehran.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Amir Kabir Lake
linked to: Amir Kabir Lake