Unga River
E526775
The Unga River is a lesser-known river in Irkutsk Oblast, Russia, forming part of the Kirenga River basin within the broader Lena River watershed in Siberia.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Unga River canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4932636 — 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: Unga River Context triple: [Kirenga River, hasTributary, Unga River]
-
A.
Ngadda River
The Ngadda River is a waterway in northeastern Nigeria that flows through the city of Maiduguri and contributes to the region’s drainage into Lake Chad.
-
B.
Padas River
The Padas River is a major river in the Malaysian state of Sabah, renowned for its powerful rapids and popularity as a white-water rafting destination.
-
C.
Bira River
The Bira River is a river in Russia's Far East that flows through the Jewish Autonomous Oblast before joining the larger Amur River system.
-
D.
Lyunda River
The Lyunda River is a lesser-known river in Russia that serves as a tributary within the Vetluga River basin.
-
E.
Ausa River
The Ausa River is a small watercourse in the Emilia-Romagna region of Italy that flows through the city of Rimini before reaching the Adriatic Sea.
- 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: Unga River Target entity description: The Unga River is a lesser-known river in Irkutsk Oblast, Russia, forming part of the Kirenga River basin within the broader Lena River watershed in Siberia.
-
A.
Ngadda River
The Ngadda River is a waterway in northeastern Nigeria that flows through the city of Maiduguri and contributes to the region’s drainage into Lake Chad.
-
B.
Padas River
The Padas River is a major river in the Malaysian state of Sabah, renowned for its powerful rapids and popularity as a white-water rafting destination.
-
C.
Bira River
The Bira River is a river in Russia's Far East that flows through the Jewish Autonomous Oblast before joining the larger Amur River system.
-
D.
Lyunda River
The Lyunda River is a lesser-known river in Russia that serves as a tributary within the Vetluga River basin.
-
E.
Ausa River
The Ausa River is a small watercourse in the Emilia-Romagna region of Italy that flows through the city of Rimini before reaching the Adriatic Sea.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | Russia ⓘ |
| continent | Asia ⓘ |
| country | Russia ⓘ |
| drainageBasin | Lena River drainage basin ⓘ |
| flowsThrough | Irkutsk Oblast NERFINISHED ⓘ |
| geographicLocation | Northern Asia NERFINISHED ⓘ |
| hasWatershed | Lena River basin ⓘ |
| hydrologicalBasin | Kirenga basin NERFINISHED ⓘ |
| locatedIn |
Irkutsk Oblast
NERFINISHED
ⓘ
Russian Far East NERFINISHED ⓘ Russian Federation NERFINISHED ⓘ Siberia NERFINISHED ⓘ |
| partOf |
Kirenga River basin
NERFINISHED
ⓘ
Lena River watershed NERFINISHED ⓘ |
| region | Eastern Siberia NERFINISHED ⓘ |
| riverSystem |
Kirenga River
NERFINISHED
ⓘ
Lena River NERFINISHED ⓘ |
| tributaryOf | Kirenga River NERFINISHED ⓘ |
| watercourseType | freshwater 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: Unga River Description of subject: The Unga River is a lesser-known river in Irkutsk Oblast, Russia, forming part of the Kirenga River basin within the broader Lena River watershed in Siberia.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.