Khorramabad River
E845936
The Khorramabad River is a waterway flowing through the city of Khorramabad in western Iran, contributing to the region’s landscape, agriculture, and local ecosystem.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Kashkan River | 1 |
| Khorramabad River canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10169439 — 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: Khorramabad River Context triple: [Khorramabad, hasRiver, Khorramabad River]
-
A.
Zarrineh River
The Zarrineh River is a major river in northwestern Iran that serves as one of the principal freshwater sources flowing into Lake Urmia.
-
B.
Shahrud River
The Shahrud River is a major river in northern Iran that serves as one of the principal headwaters of the Sefid-Rud, flowing through mountainous terrain before joining other streams on their way to the Caspian Sea.
-
C.
Karkheh River
The Karkheh River is a major waterway in western Iran that flows through the Khuzestan plain and supports extensive agriculture and settlements before emptying into the Mesopotamian lowlands.
-
D.
Kushk River
The Kushk River is a river in northwestern Afghanistan that flows through Badghis Province toward the Turkmenistan border, serving as an important regional watercourse.
-
E.
Karaj River
The Karaj River is a major river in northern Iran that flows through Alborz Province and supplies water and hydroelectric power to the Tehran 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: Khorramabad River Target entity description: The Khorramabad River is a waterway flowing through the city of Khorramabad in western Iran, contributing to the region’s landscape, agriculture, and local ecosystem.
-
A.
Zarrineh River
The Zarrineh River is a major river in northwestern Iran that serves as one of the principal freshwater sources flowing into Lake Urmia.
-
B.
Shahrud River
The Shahrud River is a major river in northern Iran that serves as one of the principal headwaters of the Sefid-Rud, flowing through mountainous terrain before joining other streams on their way to the Caspian Sea.
-
C.
Karkheh River
The Karkheh River is a major waterway in western Iran that flows through the Khuzestan plain and supports extensive agriculture and settlements before emptying into the Mesopotamian lowlands.
-
D.
Kushk River
The Kushk River is a river in northwestern Afghanistan that flows through Badghis Province toward the Turkmenistan border, serving as an important regional watercourse.
-
E.
Karaj River
The Karaj River is a major river in northern Iran that flows through Alborz Province and supplies water and hydroelectric power to the Tehran region.
- F. None of above. chosen
Statements (15)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| associatedWith | Khorramabad urban landscape ⓘ |
| contributesTo |
local agriculture
ⓘ
local ecosystem ⓘ regional landscape ⓘ |
| country | Iran ⓘ |
| flowsThrough | Khorramabad NERFINISHED ⓘ |
| hasFunction | drainage of surrounding valleys ⓘ |
| hasImpactOn | biodiversity in Khorramabad area ⓘ |
| locatedIn |
Khorramabad
NERFINISHED
ⓘ
Lorestan Province NERFINISHED ⓘ western Iran NERFINISHED ⓘ |
| partOf | watershed of western Iran ⓘ |
| region | Zagros Mountains region NERFINISHED ⓘ |
| usedFor | irrigation ⓘ |
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: Khorramabad River Description of subject: The Khorramabad River is a waterway flowing through the city of Khorramabad in western Iran, contributing to the region’s landscape, agriculture, and local ecosystem.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Kashkan River