Ozerna River
E623564
The Ozerna River is a smaller watercourse in Russia that serves as one of the tributaries feeding into the Ruza River within the Moscow region’s river system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ozerna River canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4891687 — 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: Ozerna River Context triple: [Ruza River, hasTributary, Ozerna River]
-
A.
Olza River
The Olza River is a Central European river that flows through the historical region of Cieszyn Silesia, forming part of the border between Poland and the Czech Republic.
-
B.
Zusha River
The Zusha River is a significant waterway in western Russia that feeds into the Oka River and contributes to its drainage basin.
-
C.
Ichka River
The Ichka River is a smaller watercourse in Russia that serves as one of the tributaries feeding into the Yauza River within the Moscow region.
-
D.
Pekhorka River
The Pekhorka River is a small river in the Moscow Oblast of Russia that flows through several towns and suburbs east of Moscow.
-
E.
Kasplya River
The Kasplya River is a tributary waterway in Eastern Europe that feeds into the larger Daugava 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: Ozerna River Target entity description: The Ozerna River is a smaller watercourse in Russia that serves as one of the tributaries feeding into the Ruza River within the Moscow region’s river system.
-
A.
Olza River
The Olza River is a Central European river that flows through the historical region of Cieszyn Silesia, forming part of the border between Poland and the Czech Republic.
-
B.
Zusha River
The Zusha River is a significant waterway in western Russia that feeds into the Oka River and contributes to its drainage basin.
-
C.
Ichka River
The Ichka River is a smaller watercourse in Russia that serves as one of the tributaries feeding into the Yauza River within the Moscow region.
-
D.
Pekhorka River
The Pekhorka River is a small river in the Moscow Oblast of Russia that flows through several towns and suburbs east of Moscow.
-
E.
Kasplya River
The Kasplya River is a tributary waterway in Eastern Europe that feeds into the larger Daugava River system.
- F. None of above. chosen
Statements (10)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| continent | Europe ⓘ |
| country | Russia ⓘ |
| flowsThrough |
Moscow region
ⓘ
linked to:
Moscow Oblast
|
| hasHydrologicalRole | tributary ⓘ |
| hasWatercourseType | small river ⓘ |
| locatedIn | Moscow Oblast ⓘ |
| partOf | Ruza River basin ⓘ |
| riverSystem | Ruza River system ⓘ |
| tributaryOf | Ruza 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: Ozerna River Description of subject: The Ozerna River is a smaller watercourse in Russia that serves as one of the tributaries feeding into the Ruza River within the Moscow region’s river system.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.