Selenge River basin
E921953
The Selenge River basin is a major transboundary drainage basin in Mongolia and Russia that feeds Lake Baikal and encompasses numerous tributaries, settlements, and ecosystems.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Lake Baikal watershed | 1 |
| Selenge River basin canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11372686 — 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: Selenge River basin Context triple: [Tuul River, riverSystem, Selenge River basin]
-
A.
Taimyr River basin
The Taimyr River basin is a remote Arctic watershed in northern Siberia that drains the Taimyr Peninsula into the Arctic Ocean and supports tundra ecosystems and permafrost landscapes.
-
B.
Yana River basin
The Yana River basin is a large Arctic drainage area in northeastern Siberia, encompassing the watershed of the Yana River as it flows northward to the Laptev Sea.
-
C.
Kherlen River
The Kherlen River is a major river in eastern Mongolia that flows from the Khentii Mountains across the steppe toward China, supporting several towns and agricultural areas along its course.
-
D.
Onon River basin
The Onon River basin is a river drainage area in northeastern Asia that forms part of the headwaters of the Amur River system and supports diverse steppe and forest ecosystems.
-
E.
Chagan River
The Chagan River is a smaller watercourse in Russia and Kazakhstan that feeds into the Ural River within the Ural basin.
- 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: Selenge River basin Target entity description: The Selenge River basin is a major transboundary drainage basin in Mongolia and Russia that feeds Lake Baikal and encompasses numerous tributaries, settlements, and ecosystems.
-
A.
Taimyr River basin
The Taimyr River basin is a remote Arctic watershed in northern Siberia that drains the Taimyr Peninsula into the Arctic Ocean and supports tundra ecosystems and permafrost landscapes.
-
B.
Yana River basin
The Yana River basin is a large Arctic drainage area in northeastern Siberia, encompassing the watershed of the Yana River as it flows northward to the Laptev Sea.
-
C.
Kherlen River
The Kherlen River is a major river in eastern Mongolia that flows from the Khentii Mountains across the steppe toward China, supporting several towns and agricultural areas along its course.
-
D.
Onon River basin
The Onon River basin is a river drainage area in northeastern Asia that forms part of the headwaters of the Amur River system and supports diverse steppe and forest ecosystems.
-
E.
Chagan River
The Chagan River is a smaller watercourse in Russia and Kazakhstan that feeds into the Ural River within the Ural basin.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
drainage basin
ⓘ
river basin ⓘ transboundary river basin ⓘ |
| crossesCountry |
Mongolia
NERFINISHED
ⓘ
Russia NERFINISHED ⓘ |
| crossesRegion |
Arkhangai Province
NERFINISHED
ⓘ
Bulgan Province NERFINISHED ⓘ Buryatia NERFINISHED ⓘ Orkhon Province NERFINISHED ⓘ Selenge Province NERFINISHED ⓘ Töv Province NERFINISHED ⓘ |
| drainsInto | Lake Baikal NERFINISHED ⓘ |
| hasEcosystemType |
forest-steppe
ⓘ
steppe ⓘ taiga ⓘ wetlands ⓘ |
| hasEnvironmentalIssue |
habitat degradation
ⓘ
sedimentation ⓘ water pollution ⓘ |
| hasLandUse |
crop agriculture
ⓘ
forestry ⓘ mining ⓘ pastoralism ⓘ |
| hasMajorCity |
Darkhan
NERFINISHED
ⓘ
Erdenet NERFINISHED ⓘ Ulaanbaatar NERFINISHED ⓘ Ulan-Ude NERFINISHED ⓘ |
| hasMajorRiver | Selenge River NERFINISHED ⓘ |
| hasOutlet | Selenge River mouth at Lake Baikal ⓘ |
| hasTributary |
Chikoy River
NERFINISHED
ⓘ
Delgermörön River NERFINISHED ⓘ Dzhida River NERFINISHED ⓘ Egiin Gol NERFINISHED ⓘ Ider River NERFINISHED ⓘ Kharaa River NERFINISHED ⓘ Orkhon River NERFINISHED ⓘ Tuul River NERFINISHED ⓘ Uda River (Buryatia) NERFINISHED ⓘ |
| isMainSurfaceInflowOf | Lake Baikal NERFINISHED ⓘ |
| isSubjectOf | transboundary water management agreements ⓘ |
| locatedIn |
Mongolia
NERFINISHED
ⓘ
Russia ⓘ |
| partOf |
Arctic Ocean drainage basin
ⓘ
Lake Baikal basin NERFINISHED ⓘ |
| supportsSpecies |
Baikal omul
ⓘ
Grayling ⓘ Lenok NERFINISHED ⓘ Taimen NERFINISHED ⓘ |
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: Selenge River basin Description of subject: The Selenge River basin is a major transboundary drainage basin in Mongolia and Russia that feeds Lake Baikal and encompasses numerous tributaries, settlements, and ecosystems.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Lake Baikal watershed