Batanghari River
E427043
The Batanghari River is the longest river in Sumatra, Indonesia, flowing through several provinces and serving as a vital waterway for transportation, agriculture, and local communities.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Batanghari River canonical | 6 |
| Batanghari River basin | 1 |
| Batanghari Sembilan main river | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4237531 — 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: Batanghari River Context triple: [Jambi, hasMajorRiver, Batanghari River]
-
A.
Martapura River
The Martapura River is a significant waterway in South Kalimantan, Indonesia, known for flowing through the city of Banjarmasin and supporting its river-based trade and daily life.
-
B.
Kampar River
The Kampar River is a significant river in central Sumatra, Indonesia, known for its tidal bore phenomenon called the "Bono" wave and its importance to regional transport and local communities.
-
C.
Baleh River
The Baleh River is a significant river in Sarawak, Malaysian Borneo, known for flowing through remote rainforest regions and supporting local indigenous communities before joining the Rajang River.
-
D.
Melawi River
The Melawi River is a significant waterway in West Kalimantan, Indonesia, known for flowing through remote rainforest regions and supporting local communities before joining the Kapuas River.
-
E.
Embaloh River
The Embaloh River is a tributary waterway in West Kalimantan, Indonesia, that feeds into the larger Kapuas 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: Batanghari River Target entity description: The Batanghari River is the longest river in Sumatra, Indonesia, flowing through several provinces and serving as a vital waterway for transportation, agriculture, and local communities.
-
A.
Martapura River
The Martapura River is a significant waterway in South Kalimantan, Indonesia, known for flowing through the city of Banjarmasin and supporting its river-based trade and daily life.
-
B.
Kampar River
The Kampar River is a significant river in central Sumatra, Indonesia, known for its tidal bore phenomenon called the "Bono" wave and its importance to regional transport and local communities.
-
C.
Baleh River
The Baleh River is a significant river in Sarawak, Malaysian Borneo, known for flowing through remote rainforest regions and supporting local indigenous communities before joining the Rajang River.
-
D.
Melawi River
The Melawi River is a significant waterway in West Kalimantan, Indonesia, known for flowing through remote rainforest regions and supporting local communities before joining the Kapuas River.
-
E.
Embaloh River
The Embaloh River is a tributary waterway in West Kalimantan, Indonesia, that feeds into the larger Kapuas River system.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
geographical feature
ⓘ
river ⓘ |
| continent | Asia ⓘ |
| country | Indonesia ⓘ |
| emptiesInto |
Karimata Strait
NERFINISHED
ⓘ
South China Sea region NERFINISHED ⓘ |
| flowsThroughCountryRegion | central Sumatra ⓘ |
| flowsThroughProvince |
Jambi
NERFINISHED
ⓘ
Sumatra Barat NERFINISHED ⓘ Sumatra Selatan NERFINISHED ⓘ West Sumatra NERFINISHED ⓘ |
| hasAlternativeName |
Batang Hari River
NERFINISHED
ⓘ
Sungai Batanghari NERFINISHED ⓘ |
| hasBasinCountry | Indonesia NERFINISHED ⓘ |
| hasCulturalSignificance | important to Malay and Minangkabau communities ⓘ |
| hasEconomicRole |
supports livelihoods of riverine communities
ⓘ
vital water source for agriculture ⓘ vital waterway for transportation ⓘ |
| hasEnvironmentalIssue |
deforestation in watershed
ⓘ
pollution from agriculture ⓘ pollution from mining ⓘ |
| hasHydrologicalFunction |
drains central Sumatra
ⓘ
supplies water to floodplains ⓘ |
| isLongestRiverOf |
Indonesia’s island of Sumatra
NERFINISHED
ⓘ
Sumatra NERFINISHED ⓘ |
| isNavigable | yes ⓘ |
| languageOfToponym |
Indonesian
ⓘ
Malay ⓘ |
| locatedInTimeZone | UTC+07:00 ⓘ |
| locatedOnIsland | Sumatra NERFINISHED ⓘ |
| mouthLocatedIn | Jambi Province NERFINISHED ⓘ |
| partOf | Sumatra river system ⓘ |
| passesNearCity |
Jambi
NERFINISHED
ⓘ
Muara Bulian NERFINISHED ⓘ Muara Bungo NERFINISHED ⓘ Muara Tebo NERFINISHED ⓘ |
| sourceLocatedIn | highlands of West Sumatra ⓘ |
| supports | local communities ⓘ |
| supportsEcosystem |
freshwater fish species
ⓘ
riparian forests ⓘ wetland habitats ⓘ |
| usedFor |
agriculture
ⓘ
fishing ⓘ irrigation ⓘ local trade ⓘ transportation ⓘ |
| usedHistoricallyFor |
access to interior settlements
ⓘ
inland trade routes in Sumatra ⓘ transport of agricultural products ⓘ |
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: Batanghari River Description of subject: The Batanghari River is the longest river in Sumatra, Indonesia, flowing through several provinces and serving as a vital waterway for transportation, agriculture, and local communities.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Batanghari Sembilan main river
this entity surface form:
Batanghari River basin