Betania Dam
E181900
Betania Dam is a major hydroelectric dam and reservoir in Colombia, known for generating power and supporting irrigation and aquaculture in the Huila region.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Betania Dam canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T1534426 — 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: Betania Dam Context triple: [Huila Department, contains, Betania Dam]
-
A.
Itezhi-Tezhi Dam
Itezhi-Tezhi Dam is a major hydroelectric and water-regulation dam in Zambia that helps control flows and generate power along the Kafue River system, a key tributary of the Zambezi.
-
B.
Jebba Dam
Jebba Dam is a major hydroelectric power facility in Nigeria that harnesses the flow of the Niger River to generate electricity and support regional water management.
-
C.
Almatti Dam
Almatti Dam is a major hydroelectric and irrigation dam in Karnataka, India, built across the Krishna River as part of the Upper Krishna Project.
-
D.
Bargi Dam
Bargi Dam is a major multipurpose dam built on the Narmada River in Madhya Pradesh, India, primarily used for irrigation, hydropower generation, and flood control.
-
E.
Jurala Dam
Jurala Dam is a major irrigation and hydroelectric project built across the Krishna River in Telangana, India.
- 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: Betania Dam Target entity description: Betania Dam is a major hydroelectric dam and reservoir in Colombia, known for generating power and supporting irrigation and aquaculture in the Huila region.
-
A.
Itezhi-Tezhi Dam
Itezhi-Tezhi Dam is a major hydroelectric and water-regulation dam in Zambia that helps control flows and generate power along the Kafue River system, a key tributary of the Zambezi.
-
B.
Jebba Dam
Jebba Dam is a major hydroelectric power facility in Nigeria that harnesses the flow of the Niger River to generate electricity and support regional water management.
-
C.
Almatti Dam
Almatti Dam is a major hydroelectric and irrigation dam in Karnataka, India, built across the Krishna River as part of the Upper Krishna Project.
-
D.
Bargi Dam
Bargi Dam is a major multipurpose dam built on the Narmada River in Madhya Pradesh, India, primarily used for irrigation, hydropower generation, and flood control.
-
E.
Jurala Dam
Jurala Dam is a major irrigation and hydroelectric project built across the Krishna River in Telangana, India.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
hydroelectric dam
ⓘ
reservoir ⓘ reservoir ⓘ |
| basinCountry | Colombia ⓘ |
| completionDate | mid-1980s ⓘ |
| continent | South America ⓘ |
| country |
Colombia
ⓘ
Colombia ⓘ
surface form:
Republic of Colombia
|
| countryCapitalNearby | Bogotá ⓘ |
| hasFunction |
electricity generation
ⓘ
support of aquaculture industry ⓘ support of regional irrigation schemes ⓘ water regulation ⓘ |
| hasImpact |
expansion of aquaculture in Huila
ⓘ
modification of Magdalena River flow regime ⓘ regional economic development in Huila ⓘ |
| hasPart | Betania Reservoir ⓘ |
| hasUse |
fish farming
ⓘ
tilapia aquaculture ⓘ |
| inception | 1980s ⓘ |
| locatedInAdministrativeTerritorialEntity |
Huila Department
ⓘ
Huila Department ⓘ |
| locatedInHydrologicalBasin |
Magdalena River valley
ⓘ
surface form:
Magdalena River Basin
|
| locatedInOrOn | Magdalena River ⓘ |
| locatedInProtectedArea | Betania reservoir area (fishery management zone) ⓘ |
| locatedInRegion |
Andean Region of Colombia
ⓘ
surface form:
Andean region of Colombia
Upper Magdalena region ⓘ
surface form:
Upper Magdalena Valley
|
| locatedInTimeZone | UTC−05:00 ⓘ |
| locatedNear |
Gigante
ⓘ
Hobo ⓘ Neiva ⓘ |
| nearbyCity |
Campoalegre
ⓘ
Gigante ⓘ Neiva ⓘ |
| operator | Emgesa ⓘ |
| ownedBy | Emgesa ⓘ |
| partOf |
Colombian National Interconnected System
ⓘ
surface form:
Colombian national interconnected system
hydroelectric power stations in Colombia ⓘ |
| primaryEnergySource | hydropower ⓘ |
| riverCrossed | Magdalena River ⓘ |
| startDate | 1981 ⓘ |
| use |
aquaculture
ⓘ
flood control ⓘ hydroelectric power generation ⓘ irrigation ⓘ recreation ⓘ |
| watercourse | Magdalena 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: Betania Dam Description of subject: Betania Dam is a major hydroelectric dam and reservoir in Colombia, known for generating power and supporting irrigation and aquaculture in the Huila region.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.