Bogotá water supply system
E711318
The Bogotá water supply system is the integrated network of reservoirs, treatment plants, and distribution infrastructure that provides potable water to Colombia’s capital and its metropolitan area.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Bogotá water supply system canonical | 1 |
| Sistema de Acueducto de Bogotá | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8089032 — 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: Bogotá water supply system Context triple: [Tominé Reservoir, partOf, Bogotá water supply system]
-
A.
Carioca Aqueduct
The Carioca Aqueduct, popularly known as the Lapa Arches, is a historic 18th-century aqueduct and iconic Roman-style arcade in Rio de Janeiro that now serves as a landmark bridge for the city’s tram system.
-
B.
Bogotá River basin
The Bogotá River basin is a watershed in central Colombia that drains the Bogotá savanna and surrounding Andean highlands, encompassing major urban and industrial areas including the capital region.
-
C.
Bogotá–Soacha urban corridor
The Bogotá–Soacha urban corridor is a densely populated metropolitan axis in central Colombia that links the capital city of Bogotá with the neighboring municipality of Soacha, forming a continuous urban and industrial conurbation.
-
D.
Bogotá River
The Bogotá River is a major waterway in central Colombia that flows through the Bogotá savanna and the capital city of Bogotá before joining the Magdalena River.
-
E.
Capital District of Bogotá
The Capital District of Bogotá is the special administrative division that encompasses Colombia’s capital city, granting it a unique political and governmental status separate from surrounding departments.
- 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: Bogotá water supply system Target entity description: The Bogotá water supply system is the integrated network of reservoirs, treatment plants, and distribution infrastructure that provides potable water to Colombia’s capital and its metropolitan area.
-
A.
Carioca Aqueduct
The Carioca Aqueduct, popularly known as the Lapa Arches, is a historic 18th-century aqueduct and iconic Roman-style arcade in Rio de Janeiro that now serves as a landmark bridge for the city’s tram system.
-
B.
Bogotá River basin
The Bogotá River basin is a watershed in central Colombia that drains the Bogotá savanna and surrounding Andean highlands, encompassing major urban and industrial areas including the capital region.
-
C.
Bogotá–Soacha urban corridor
The Bogotá–Soacha urban corridor is a densely populated metropolitan axis in central Colombia that links the capital city of Bogotá with the neighboring municipality of Soacha, forming a continuous urban and industrial conurbation.
-
D.
Bogotá River
The Bogotá River is a major waterway in central Colombia that flows through the Bogotá savanna and the capital city of Bogotá before joining the Magdalena River.
-
E.
Capital District of Bogotá
The Capital District of Bogotá is the special administrative division that encompasses Colombia’s capital city, granting it a unique political and governmental status separate from surrounding departments.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
urban infrastructure network
ⓘ
water supply system ⓘ |
| country | Colombia ⓘ |
| hasComponent |
reservoir
ⓘ
water distribution network ⓘ water treatment plant ⓘ |
| hasProcess |
water abstraction
ⓘ
water distribution ⓘ water storage ⓘ water treatment ⓘ |
| hasRisk |
vulnerability to climate variability
ⓘ
water scarcity during droughts ⓘ |
| hasTreatmentPlant |
El Dorado water treatment plant
ⓘ
Francisco Wiesner water treatment plant ⓘ Tibitoc water treatment plant ⓘ |
| includes |
aqueduct pipelines
ⓘ
distribution mains ⓘ pumping stations ⓘ service connections ⓘ storage tanks ⓘ |
| infrastructureType | potable water infrastructure ⓘ |
| languageOfOfficialName | Spanish ⓘ |
| locatedIn |
Cundinamarca Department
ⓘ
linked to:
Cundinamarca region
|
| managedBy |
EAAB
ⓘ
Empresa de Acueducto y Alcantarillado de Bogotá ⓘ |
| officialName |
Sistema de Acueducto de Bogotá
ⓘ
linked to:
Bogotá water supply system
|
| ownedBy |
City of Bogotá
ⓘ
linked to:
Bogotá
|
| primaryReservoir |
Chingaza reservoir system
ⓘ
San Rafael reservoir ⓘ Tominé reservoir ⓘ
linked to:
Tominé Reservoir
|
| purpose |
commercial water use
ⓘ
human consumption ⓘ industrial water use ⓘ institutional water use ⓘ public water supply ⓘ |
| regulates | water pressure in distribution network ⓘ |
| sector | water and sanitation sector ⓘ |
| servesCity | Bogotá ⓘ |
| servesMetropolitanArea |
Bogotá metropolitan area
ⓘ
linked to:
Metropolitan Area of Bogotá
|
| servesPopulation | Bogotá residents ⓘ |
| subjectTo |
Colombian drinking water quality standards
ⓘ
Colombian environmental regulation ⓘ |
| supplies |
drinking water
ⓘ
potable water ⓘ |
| usesWaterSource |
Andean rivers
ⓘ
high‑mountain reservoirs ⓘ surface water ⓘ |
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: Bogotá water supply system Description of subject: The Bogotá water supply system is the integrated network of reservoirs, treatment plants, and distribution infrastructure that provides potable water to Colombia’s capital and its metropolitan area.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Bogotá water supply system