Gadar River
E830776
The Gadar River is a tributary watercourse in northwestern Iran that contributes inflow to Lake Urmia, one of the region’s major saline lakes.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Gadar River canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T8392697 — 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: Gadar River Context triple: [Lake Urmia, fedBy, Gadar River]
-
A.
Bhadar River
The Bhadar River is a significant river in western India that flows through the Saurashtra (Kathiawar) region of Gujarat before emptying into the Arabian Sea.
-
B.
Kangsabati River
The Kangsabati River is a major river in eastern India that flows through the states of West Bengal and Jharkhand, supporting agriculture, irrigation, and settlements along its course.
-
C.
Bandi River
The Bandi River is a river in the arid region of Rajasthan, India, known for contributing to the Luni River system and supporting local agriculture and settlements along its course.
-
D.
Ganjal River
Ganjal River is a regional river in central India that flows near the town of Harda in Madhya Pradesh and contributes to the area's local agriculture and ecology.
-
E.
Kallar River
Kallar River is a minor river in Tamil Nadu, India, known primarily as a tributary contributing to the flow of the Cooum River near Chennai.
- 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: Gadar River Target entity description: The Gadar River is a tributary watercourse in northwestern Iran that contributes inflow to Lake Urmia, one of the region’s major saline lakes.
-
A.
Bhadar River
The Bhadar River is a significant river in western India that flows through the Saurashtra (Kathiawar) region of Gujarat before emptying into the Arabian Sea.
-
B.
Kangsabati River
The Kangsabati River is a major river in eastern India that flows through the states of West Bengal and Jharkhand, supporting agriculture, irrigation, and settlements along its course.
-
C.
Bandi River
The Bandi River is a river in the arid region of Rajasthan, India, known for contributing to the Luni River system and supporting local agriculture and settlements along its course.
-
D.
Ganjal River
Ganjal River is a regional river in central India that flows near the town of Harda in Madhya Pradesh and contributes to the area's local agriculture and ecology.
-
E.
Kallar River
Kallar River is a minor river in Tamil Nadu, India, known primarily as a tributary contributing to the flow of the Cooum River near Chennai.
- F. None of above. chosen
Statements (15)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | Iran ⓘ |
| contributesInflowTo | Lake Urmia ⓘ |
| country | Iran ⓘ |
| drainageBasin |
Lake Urmia basin
ⓘ
linked to:
Urmia Lake Basin
|
| flowsThrough | West Azerbaijan Province ⓘ |
| hasSalinityContext | contributes to saline Lake Urmia ⓘ |
| locatedIn |
Iranian Plateau
ⓘ
linked to:
Iranian plateau
northwestern Iran ⓘ |
| locatedOnContinent | Asia ⓘ |
| mouthLocatedIn | Lake Urmia ⓘ |
| partOf |
Lake Urmia basin
ⓘ
linked to:
Urmia Lake Basin
|
| region | West Azerbaijan Province ⓘ |
| tributaryOf | Lake Urmia ⓘ |
| waterbodyType | tributary 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: Gadar River Description of subject: The Gadar River is a tributary watercourse in northwestern Iran that contributes inflow to Lake Urmia, one of the region’s major saline lakes.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.