Bekasi River
E678187
Bekasi River is a river in West Java, Indonesia, that flows through the city of Bekasi and plays a significant role in the region’s drainage and urban environment.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Bekasi River canonical | 2 |
| Sungai Bekasi | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7627345 — 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: Bekasi River Context triple: [Bekasi, hasRiver, Bekasi River]
-
A.
Cimanuk River
The Cimanuk River is a major river in West Java, Indonesia, known for its role in regional irrigation, agriculture, and flood control.
-
B.
Cikandung River
The Cikandung River is a secondary watercourse in West Java, Indonesia, that feeds into the larger Cimanuk River system.
-
C.
Ciliwung River
The Ciliwung River is a major river on the island of Java in Indonesia that flows through West Java into Jakarta, where it plays a central but flood-prone role in the city's urban landscape.
-
D.
Embaloh River
The Embaloh River is a tributary waterway in West Kalimantan, Indonesia, that feeds into the larger Kapuas River system.
-
E.
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.
- 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: Bekasi River Target entity description: Bekasi River is a river in West Java, Indonesia, that flows through the city of Bekasi and plays a significant role in the region’s drainage and urban environment.
-
A.
Cimanuk River
The Cimanuk River is a major river in West Java, Indonesia, known for its role in regional irrigation, agriculture, and flood control.
-
B.
Cikandung River
The Cikandung River is a secondary watercourse in West Java, Indonesia, that feeds into the larger Cimanuk River system.
-
C.
Ciliwung River
The Ciliwung River is a major river on the island of Java in Indonesia that flows through West Java into Jakarta, where it plays a central but flood-prone role in the city's urban landscape.
-
D.
Embaloh River
The Embaloh River is a tributary waterway in West Kalimantan, Indonesia, that feeds into the larger Kapuas River system.
-
E.
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.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| adjacentTo |
densely populated urban settlements in Bekasi
ⓘ
industrial areas in Bekasi region ⓘ |
| affects |
public health risks related to water quality
ⓘ
urban environment of Bekasi ⓘ |
| country | Indonesia ⓘ |
| drainageBasin | Bekasi River basin ⓘ |
| environmentalIssue |
flooding during rainy season
ⓘ
solid waste accumulation ⓘ water pollution ⓘ |
| flowsNear |
Jakarta metropolitan area
ⓘ
linked to:
Greater Jakarta
|
| flowsThrough | Bekasi ⓘ |
| hasEconomicImpactOn |
Bekasi City
ⓘ
linked to:
Bekasi
Bekasi Regency ⓘ |
| hasFloodRiskLevel | high in rainy season ⓘ |
| hasFunction |
drainage channel for urban runoff
ⓘ
natural waterway for regional hydrology ⓘ |
| hasLocalName |
Sungai Bekasi
ⓘ
linked to:
Bekasi River
|
| hasMouthIn | Java Sea ⓘ |
| isMonitoredBy | local environmental agencies in Bekasi ⓘ |
| isRegulatedBy | Indonesian water resources authorities ⓘ |
| languageOfName | Indonesian ⓘ |
| locatedIn | West Java ⓘ |
| locatedInAdministrativeRegion |
Bekasi City
ⓘ
linked to:
Bekasi
Bekasi Regency ⓘ |
| locatedInProvince | West Java ⓘ |
| locatedOnContinent | Asia ⓘ |
| mouthLocatedIn | north coast of Java ⓘ |
| near |
Greater Jakarta industrial zones
ⓘ
linked to:
Greater Jakarta
|
| partOf |
Ciliwung–Cisadane river region (administrative water management area)
ⓘ
linked to:
Jakarta river system
Java island hydrological system ⓘ |
| playsRoleIn |
flood control in Bekasi region
ⓘ
regional drainage system of eastern Jakarta metropolitan area ⓘ urban drainage of Bekasi ⓘ |
| sourceLocatedIn | West Java highlands ⓘ |
| subjectOf |
community river clean-up campaigns
ⓘ
flood mitigation programs ⓘ river normalization projects ⓘ riverbank restoration initiatives ⓘ water quality monitoring programs ⓘ |
| threatenedBy |
domestic sewage
ⓘ
industrial waste discharge ⓘ riverbank encroachment ⓘ |
| usedFor |
domestic water needs in surrounding communities
ⓘ
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: Bekasi River Description of subject: Bekasi River is a river in West Java, Indonesia, that flows through the city of Bekasi and plays a significant role in the region’s drainage and urban environment.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Bekasi River