Wahau River
E849301
The Wahau River is a tributary waterway in East Kalimantan, Indonesia, that feeds into the larger Mahakam River system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Wahau River canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6407695 — 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: Wahau River Context triple: [Mahakam River, hasTributary, Wahau River]
-
A.
Wanki River
The Wanki River, also known as the Coco River, is a major Central American river that forms much of the border between Nicaragua and Honduras and flows into the Caribbean Sea.
-
B.
Wakal River
The Wakal River is a smaller river in western India that feeds into the Sabarmati River system, contributing to the region’s water resources and ecology.
-
C.
Nyari River
The Nyari River is a regional river in the Indian state of Gujarat that flows through and helps sustain the city of Rajkot.
-
D.
Hawea River
The Hawea River is a short, fast-flowing river in New Zealand’s South Island that drains Lake Hāwea and is known for hydroelectric generation and outdoor recreation such as fishing and kayaking.
-
E.
Oroua River
The Oroua River is a significant river in New Zealand’s Manawatū-Whanganui region, flowing through rural and agricultural landscapes before joining the Manawatū River.
- 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: Wahau River Target entity description: The Wahau River is a tributary waterway in East Kalimantan, Indonesia, that feeds into the larger Mahakam River system.
-
A.
Wanki River
The Wanki River, also known as the Coco River, is a major Central American river that forms much of the border between Nicaragua and Honduras and flows into the Caribbean Sea.
-
B.
Wakal River
The Wakal River is a smaller river in western India that feeds into the Sabarmati River system, contributing to the region’s water resources and ecology.
-
C.
Nyari River
The Nyari River is a regional river in the Indian state of Gujarat that flows through and helps sustain the city of Rajkot.
-
D.
Hawea River
The Hawea River is a short, fast-flowing river in New Zealand’s South Island that drains Lake Hāwea and is known for hydroelectric generation and outdoor recreation such as fishing and kayaking.
-
E.
Oroua River
The Oroua River is a significant river in New Zealand’s Manawatū-Whanganui region, flowing through rural and agricultural landscapes before joining the Manawatū River.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | Indonesia ⓘ |
| belongsTo | East Kalimantan hydrological system ⓘ |
| continent | Asia ⓘ |
| country | Indonesia ⓘ |
| drainageBasin | Mahakam drainage basin ⓘ |
| environmentalRegion | tropical rainforest zone ⓘ |
| flowsInDirection | towards Mahakam River ⓘ |
| flowsThrough | East Kalimantan ⓘ |
| geographicLocation | eastern Borneo ⓘ |
| hasCountry | Indonesia ⓘ |
| hasMouth | Mahakam River ⓘ |
| isLocatedInAdministrativeRegion |
Province of East Kalimantan
ⓘ
linked to:
East Kalimantan
|
| isPartOf | Borneo river network ⓘ |
| locatedIn | East Kalimantan ⓘ |
| locatedOnContinent | Asia ⓘ |
| locatedOnIsland | Borneo ⓘ |
| mouthLocatedIn | East Kalimantan ⓘ |
| partOf | Mahakam River basin ⓘ |
| region | Kalimantan ⓘ |
| riverSystem | Mahakam River system ⓘ |
| tributaryOf | Mahakam River ⓘ |
| waterBodyType | freshwater river ⓘ |
| watercourseType | inland 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: Wahau River Description of subject: The Wahau River is a tributary waterway in East Kalimantan, Indonesia, that feeds into the larger Mahakam River system.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.