Đà River basin
E728225
The Đà River basin is a major river system in northwestern Vietnam that drains mountainous regions and supports hydropower, agriculture, and settlements such as those in Hòa Bình Province.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Đà River basin canonical | 2 |
| Da River basin | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8368247 — 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: Đà River basin Context triple: [Hòa Bình Province, locatedOnRiverBasin, Đà River basin]
-
A.
Musi basin
The Musi basin is a major river drainage area in South Sumatra, Indonesia, centered on the Musi River and encompassing the city of Palembang and its surrounding lowland regions.
-
B.
Imperial River basin
The Imperial River basin is a river drainage system in southern Chile that collects waters from tributaries such as the Cautín River before flowing into the Pacific Ocean.
-
C.
Po river basin
The Po river basin is the largest drainage basin in Italy, encompassing a vast network of rivers and tributaries that flow across northern Italy into the Adriatic Sea.
-
D.
Lempa River basin
The Lempa River basin is a major Central American watershed, primarily in El Salvador, that drains a large region into the Pacific Ocean and supports significant agriculture, hydropower, and urban populations.
-
E.
Ain River basin
The Ain River basin is the drainage area of the Ain River in eastern France, encompassing its tributaries, reservoirs, and surrounding landscapes within the Jura and neighboring regions.
- 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: Đà River basin Target entity description: The Đà River basin is a major river system in northwestern Vietnam that drains mountainous regions and supports hydropower, agriculture, and settlements such as those in Hòa Bình Province.
-
A.
Musi basin
The Musi basin is a major river drainage area in South Sumatra, Indonesia, centered on the Musi River and encompassing the city of Palembang and its surrounding lowland regions.
-
B.
Imperial River basin
The Imperial River basin is a river drainage system in southern Chile that collects waters from tributaries such as the Cautín River before flowing into the Pacific Ocean.
-
C.
Po river basin
The Po river basin is the largest drainage basin in Italy, encompassing a vast network of rivers and tributaries that flow across northern Italy into the Adriatic Sea.
-
D.
Lempa River basin
The Lempa River basin is a major Central American watershed, primarily in El Salvador, that drains a large region into the Pacific Ocean and supports significant agriculture, hydropower, and urban populations.
-
E.
Ain River basin
The Ain River basin is the drainage area of the Ain River in eastern France, encompassing its tributaries, reservoirs, and surrounding landscapes within the Jura and neighboring regions.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf | river basin ⓘ |
| climate | monsoon-influenced ⓘ |
| contains | Đà River ⓘ |
| containsSettlementRegion | Hòa Bình Province ⓘ |
| country |
Vietnam
ⓘ
linked to:
Viet Nam
|
| drains | mountainous regions of northwestern Vietnam ⓘ |
| environmentalConcern |
land use change in uplands
ⓘ
reservoir-induced changes in flow regime ⓘ sediment management ⓘ |
| flowsInto | Red River ⓘ |
| hasEconomicRole |
local livelihoods
ⓘ
regional energy supply ⓘ regional food production ⓘ |
| hydropowerInfrastructure | Hòa Bình hydropower system ⓘ |
| locatedIn |
Hòa Bình Province
ⓘ
Lai Châu Province ⓘ
linked to:
Lai Chau province
Sơn La Province ⓘ northwestern Vietnam ⓘ |
| majorRiver | Đà River ⓘ |
| partOf |
Red River system
ⓘ
linked to:
Red River basin
|
| regionType | mountainous river basin ⓘ |
| supports |
agriculture
ⓘ
human settlements ⓘ hydropower ⓘ |
| supportsActivity |
fisheries
ⓘ
irrigated farming ⓘ navigation in some reaches ⓘ |
| waterUse |
domestic water supply
ⓘ
industrial water supply ⓘ |
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: Đà River basin Description of subject: The Đà River basin is a major river system in northwestern Vietnam that drains mountainous regions and supports hydropower, agriculture, and settlements such as those in Hòa Bình Province.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Đà River basin