Sidorovskaya River
E689663
The Sidorovskaya River is a significant tributary watercourse in western Siberia that feeds into Russia’s Taz River system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sidorovskaya River canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6807956 — 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: Sidorovskaya River Context triple: [Taz River, hasMajorTributary, Sidorovskaya River]
-
A.
Chusovaya River
The Chusovaya River is a major waterway in the Ural region of Russia, historically important as a trade route linking European Russia with Siberia.
-
B.
Tsaritsa River
The Tsaritsa River is a waterway in Volgograd, Russia, historically significant as the small river along which the city’s predecessor, Tsaritsyn, developed.
-
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.
Snezhnaya River
The Snezhnaya River is a Siberian river in Russia that serves as one of the tributaries feeding into Lake Baikal.
-
E.
Sogozha River
The Sogozha River is a waterway in Russia that serves as one of the tributaries feeding the Rybinsk Reservoir, an important artificial lake on the Volga 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: Sidorovskaya River Target entity description: The Sidorovskaya River is a significant tributary watercourse in western Siberia that feeds into Russia’s Taz River system.
-
A.
Chusovaya River
The Chusovaya River is a major waterway in the Ural region of Russia, historically important as a trade route linking European Russia with Siberia.
-
B.
Tsaritsa River
The Tsaritsa River is a waterway in Volgograd, Russia, historically significant as the small river along which the city’s predecessor, Tsaritsyn, developed.
-
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.
Snezhnaya River
The Snezhnaya River is a Siberian river in Russia that serves as one of the tributaries feeding into Lake Baikal.
-
E.
Sogozha River
The Sogozha River is a waterway in Russia that serves as one of the tributaries feeding the Rybinsk Reservoir, an important artificial lake on the Volga River system.
- F. None of above. chosen
Statements (10)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | Russia ⓘ |
| continent | Asia ⓘ |
| country | Russia ⓘ |
| locatedIn |
Siberia
ⓘ
Western Siberia ⓘ |
| mouthCountry | Russia ⓘ |
| partOf | Russian Arctic river systems ⓘ |
| riverSystem | Taz River basin ⓘ |
| tributaryOf | Taz 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: Sidorovskaya River Description of subject: The Sidorovskaya River is a significant tributary watercourse in western Siberia that feeds into Russia’s Taz River system.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.