Cimanuk River
E164177
The Cimanuk River is a major river in West Java, Indonesia, known for its role in regional irrigation, agriculture, and flood control.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Cimanuk River canonical | 11 |
| Cimanuk River basin | 4 |
| Cimanuk River system | 2 |
| Cimanuk watershed | 1 |
| Cimanuk–Cisanggarung river basin territory | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1385236 — 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: Cimanuk River Context triple: [West Java, containsBodyOfWater, Cimanuk River]
-
A.
Citarum River
The Citarum River is a major river in West Java, Indonesia, known both as a crucial water source for agriculture, industry, and urban areas and as one of the most heavily polluted rivers in the world.
-
B.
Brantas River
The Brantas River is one of the major rivers in East Java, Indonesia, flowing through several cities and supporting agriculture, industry, and transportation before emptying near Surabaya.
-
C.
Kapuas River
The Kapuas River is the longest river in Indonesia and one of the major waterways of Borneo, flowing through dense tropical rainforest and supporting rich biodiversity and local communities.
-
D.
Barito River
The Barito River is one of the largest and longest rivers in Borneo, flowing through the Indonesian province of South Kalimantan and serving as a vital transportation and economic lifeline for the region.
-
E.
Banjar River
The Banjar River is a significant tributary in central India that feeds into the Narmada River system.
- 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: Cimanuk River Target entity description: The Cimanuk River is a major river in West Java, Indonesia, known for its role in regional irrigation, agriculture, and flood control.
-
A.
Citarum River
The Citarum River is a major river in West Java, Indonesia, known both as a crucial water source for agriculture, industry, and urban areas and as one of the most heavily polluted rivers in the world.
-
B.
Brantas River
The Brantas River is one of the major rivers in East Java, Indonesia, flowing through several cities and supporting agriculture, industry, and transportation before emptying near Surabaya.
-
C.
Kapuas River
The Kapuas River is the longest river in Indonesia and one of the major waterways of Borneo, flowing through dense tropical rainforest and supporting rich biodiversity and local communities.
-
D.
Barito River
The Barito River is one of the largest and longest rivers in Borneo, flowing through the Indonesian province of South Kalimantan and serving as a vital transportation and economic lifeline for the region.
-
E.
Banjar River
The Banjar River is a significant tributary in central India that feeds into the Narmada River system.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| associatedWith | Jatigede Dam ⓘ |
| basinCountry | Indonesia ⓘ |
| climate | tropical monsoon climate ⓘ |
| continent | Asia ⓘ |
| country | Indonesia ⓘ |
| drainageBasin | north coast of West Java ⓘ |
| ecoregion | Sunda Shelf ⓘ |
| floodRisk | seasonal flooding ⓘ |
| flowsInto | Java Sea ⓘ |
| hasDam | Jatigede Dam ⓘ |
| hasFunction |
drainage for agricultural lands
ⓘ
flood mitigation through dams and levees ⓘ |
| hasReservoir |
Jatigede Reservoir
ⓘ
linked to:
Jatigede Dam
|
| hasTributary |
Cialing River
ⓘ
Cikandung River ⓘ Cipeles River ⓘ |
| importance | major river in West Java ⓘ |
| languageOrigin | Sundanese ⓘ |
| length | approximately 297 km ⓘ |
| locatedIn | West Java ⓘ |
| locatedOnIsland | Java ⓘ |
| managementAuthority |
Indonesian Ministry of Public Works and Housing
ⓘ
local water resources agencies in West Java ⓘ |
| mouth | Java Sea ⓘ |
| nameMeaning | Manuk River in Sundanese ⓘ |
| nearbyCity |
Indramayu
ⓘ
linked to:
Indramayu Regency
Jatibarang ⓘ |
| nearbySettlement |
Garut
ⓘ
Indramayu ⓘ
linked to:
Indramayu Regency
Majalengka ⓘ
linked to:
Majalengka Regency
Sumedang ⓘ
linked to:
Sumedang Regency
|
| partOf |
Cimanuk–Cisanggarung river basin territory
ⓘ
linked to:
Cimanuk River
|
| passesThrough |
Indramayu Regency
ⓘ
Majalengka Regency ⓘ Sumedang Regency ⓘ |
| primaryUse |
agriculture
ⓘ
domestic water supply ⓘ flood control ⓘ irrigation ⓘ |
| region |
Parahyangan highlands
ⓘ
linked to:
Parahyangan
north coast region of Java ⓘ |
| riverSystem | Cimanuk River basin ⓘ |
| sourceRegion |
Garut Regency
ⓘ
linked to:
Garut
Tasikmalaya Regency ⓘ
linked to:
Tasikmalaya
|
| supportsSector |
fisheries
ⓘ
rice cultivation ⓘ |
| waterType | freshwater ⓘ |
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: Cimanuk River Description of subject: The Cimanuk River is a major river in West Java, Indonesia, known for its role in regional irrigation, agriculture, and flood control.
Referenced by (19)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Cimanuk River
linked to: Cimanuk River
linked to: Cimanuk River
linked to: Cimanuk River
linked to: Cimanuk River
linked to: Cimanuk River
linked to: Cimanuk River
linked to: Cimanuk River