Ong River
E689738
Ong River is a tributary of the Mahanadi River in eastern India, flowing primarily through the state of Odisha and supporting regional agriculture and settlements along its course.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ong River canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4731262 — 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: Ong River Context triple: [Mahanadi River, hasTributary, Ong River]
-
A.
Tuy River
The Tuy River is a significant river in northern Venezuela that flows through the Miranda state and supports nearby cities such as Ocumare del Tuy.
-
B.
Alingar River
The Alingar River is a significant river in eastern Afghanistan that flows through mountainous regions including Nuristan Province, supporting local agriculture and settlements along its course.
-
C.
Narus River
The Narus River is a seasonal watercourse in northeastern Uganda that sustains wildlife and vegetation within Kidepo Valley National Park’s otherwise arid landscape.
-
D.
Kalang River
The Kalang River is a coastal river in New South Wales, Australia, that flows through the Bellingen region before meeting the Pacific Ocean near the town of Urunga.
-
E.
Turakina River
Turakina River is a river in New Zealand’s North Island that flows through the Manawatū-Whanganui region to the South Taranaki Bight.
- 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: Ong River Target entity description: Ong River is a tributary of the Mahanadi River in eastern India, flowing primarily through the state of Odisha and supporting regional agriculture and settlements along its course.
-
A.
Tuy River
The Tuy River is a significant river in northern Venezuela that flows through the Miranda state and supports nearby cities such as Ocumare del Tuy.
-
B.
Alingar River
The Alingar River is a significant river in eastern Afghanistan that flows through mountainous regions including Nuristan Province, supporting local agriculture and settlements along its course.
-
C.
Narus River
The Narus River is a seasonal watercourse in northeastern Uganda that sustains wildlife and vegetation within Kidepo Valley National Park’s otherwise arid landscape.
-
D.
Kalang River
The Kalang River is a coastal river in New South Wales, Australia, that flows through the Bellingen region before meeting the Pacific Ocean near the town of Urunga.
-
E.
Turakina River
Turakina River is a river in New Zealand’s North Island that flows through the Manawatū-Whanganui region to the South Taranaki Bight.
- F. None of above. chosen
Statements (15)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | India ⓘ |
| continent | Asia ⓘ |
| country | India ⓘ |
| flowsThrough |
Odisha
ⓘ
linked to:
Orissa
|
| hasMouth | Mahanadi River ⓘ |
| locatedIn |
Odisha
ⓘ
linked to:
Orissa
eastern India ⓘ |
| partOf |
Mahanadi River basin
ⓘ
linked to:
Mahanadi River Basin
|
| region | eastern India ⓘ |
| supports |
human settlements
ⓘ
regional agriculture ⓘ |
| tributaryOf | Mahanadi River ⓘ |
| usedFor | irrigation ⓘ |
| watercourseType | perennial 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: Ong River Description of subject: Ong River is a tributary of the Mahanadi River in eastern India, flowing primarily through the state of Odisha and supporting regional agriculture and settlements along its course.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.