Waduk Saguling
E648550
Waduk Saguling is a major artificial lake and hydroelectric reservoir located on the Citarum River in West Java, Indonesia.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Waduk Saguling canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7059509 — 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: Waduk Saguling Context triple: [Saguling Reservoir, localName, Waduk Saguling]
-
A.
Jatiluhur Reservoir
Jatiluhur Reservoir is a large multipurpose dam and artificial lake in West Java, Indonesia, used for hydroelectric power, irrigation, flood control, and water supply.
-
B.
Selorejo Dam
Selorejo Dam is a multipurpose reservoir in East Java, Indonesia, known for irrigation, hydropower generation, flood control, and tourism within the Brantas River basin.
-
C.
Jatigede Dam
Jatigede Dam is a large multipurpose reservoir and hydroelectric dam in West Java, Indonesia, built primarily for flood control, irrigation, power generation, and water supply.
-
D.
Cirata Reservoir
Cirata Reservoir is a large artificial lake and hydroelectric power reservoir in West Java, Indonesia, used for electricity generation, irrigation, and fisheries.
-
E.
Batusangkar
Batusangkar is a historic town in West Sumatra, Indonesia, known as a cultural center of the Minangkabau people and gateway to the scenic Minangkabau Highlands.
- 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: Waduk Saguling Target entity description: Waduk Saguling is a major artificial lake and hydroelectric reservoir located on the Citarum River in West Java, Indonesia.
-
A.
Jatiluhur Reservoir
Jatiluhur Reservoir is a large multipurpose dam and artificial lake in West Java, Indonesia, used for hydroelectric power, irrigation, flood control, and water supply.
-
B.
Selorejo Dam
Selorejo Dam is a multipurpose reservoir in East Java, Indonesia, known for irrigation, hydropower generation, flood control, and tourism within the Brantas River basin.
-
C.
Jatigede Dam
Jatigede Dam is a large multipurpose reservoir and hydroelectric dam in West Java, Indonesia, built primarily for flood control, irrigation, power generation, and water supply.
-
D.
Cirata Reservoir
Cirata Reservoir is a large artificial lake and hydroelectric power reservoir in West Java, Indonesia, used for electricity generation, irrigation, and fisheries.
-
E.
Batusangkar
Batusangkar is a historic town in West Sumatra, Indonesia, known as a cultural center of the Minangkabau people and gateway to the scenic Minangkabau Highlands.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
gravity dam
ⓘ
reservoir ⓘ |
| basinCountry | Indonesia ⓘ |
| constructionType | artificial reservoir ⓘ |
| continent | Asia ⓘ |
| country |
Indonesia
ⓘ
Indonesia ⓘ |
| energySource | hydropower ⓘ |
| hasDam | Saguling Dam ⓘ |
| languageOfToponym | Indonesian ⓘ |
| locatedIn | West Java ⓘ |
| locatedInTimeZone |
Western Indonesia Time
ⓘ
linked to:
Western Indonesian Time
|
| locatedNear | Bandung ⓘ |
| locatedOnRiver |
Citarum River
ⓘ
Citarum River ⓘ |
| nameMeaning | Saguling Reservoir ⓘ |
| partOf |
Citarum River basin
ⓘ
linked to:
Citarum River
|
| province | West Java ⓘ |
| purpose |
flood control
ⓘ
hydroelectric power generation ⓘ hydroelectric power generation ⓘ irrigation support ⓘ water storage ⓘ |
| region | Java ⓘ |
| riverSystem |
Citarum River system
ⓘ
linked to:
Citarum River
|
| usedFor |
electricity supply to West Java
ⓘ
fishery activities ⓘ local transportation by boat ⓘ |
| watercourse | Citarum 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: Waduk Saguling Description of subject: Waduk Saguling is a major artificial lake and hydroelectric reservoir located on the Citarum River in West Java, Indonesia.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.