Tomebamba River basin
E1032389
The Tomebamba River basin is a highland watershed in southern Ecuador that drains the Tomebamba River and its tributaries, encompassing the area around the historic city of Tumebamba (modern Cuenca).
All labels observed (2)
| Label | Occurrences |
|---|---|
| Tomebamba River banks | 1 |
| Tomebamba River basin canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13174017 — 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: Tomebamba River basin Context triple: [Tumebamba, locatedInWatershed, Tomebamba River basin]
-
A.
Tebicuary River basin
The Tebicuary River basin is the drainage area in southern Paraguay that collects and channels the waters of the Tebicuary River and its tributaries before they flow into the Paraguay River system.
-
B.
Pastaza River basin
The Pastaza River basin is a major Andean-Amazonian watershed in Ecuador and Peru, known for its extensive rainforest, high biodiversity, and role as a tributary system feeding the Amazon River.
-
C.
Benito River basin
The Benito River basin is the catchment area in Equatorial Guinea and Gabon that collects the waters of the Benito (Mbini) River and its tributaries before they flow into the Atlantic Ocean.
-
D.
Atrato River basin
The Atrato River basin is a biodiverse and rainforest-rich watershed in northwestern Colombia, known for its dense river network, Afro-Colombian and Indigenous communities, and significant ecological and cultural importance.
-
E.
Suárez River basin
The Suárez River basin is the drainage area in central Colombia that collects and channels the waters of the Suárez River and its tributaries, supporting surrounding ecosystems and human settlements.
- 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: Tomebamba River basin Target entity description: The Tomebamba River basin is a highland watershed in southern Ecuador that drains the Tomebamba River and its tributaries, encompassing the area around the historic city of Tumebamba (modern Cuenca).
-
A.
Tebicuary River basin
The Tebicuary River basin is the drainage area in southern Paraguay that collects and channels the waters of the Tebicuary River and its tributaries before they flow into the Paraguay River system.
-
B.
Pastaza River basin
The Pastaza River basin is a major Andean-Amazonian watershed in Ecuador and Peru, known for its extensive rainforest, high biodiversity, and role as a tributary system feeding the Amazon River.
-
C.
Benito River basin
The Benito River basin is the catchment area in Equatorial Guinea and Gabon that collects the waters of the Benito (Mbini) River and its tributaries before they flow into the Atlantic Ocean.
-
D.
Atrato River basin
The Atrato River basin is a biodiverse and rainforest-rich watershed in northwestern Colombia, known for its dense river network, Afro-Colombian and Indigenous communities, and significant ecological and cultural importance.
-
E.
Suárez River basin
The Suárez River basin is the drainage area in central Colombia that collects and channels the waters of the Suárez River and its tributaries, supporting surrounding ecosystems and human settlements.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
river basin
ⓘ
watershed ⓘ |
| associatedWith |
city of Cuenca
ⓘ
linked to:
Cuenca
historic city of Tumebamba ⓘ |
| climate | Andean highland climate ⓘ |
| contains |
Tomebamba River
ⓘ
tributaries of the Tomebamba River ⓘ |
| country | Ecuador ⓘ |
| drains |
Tomebamba River
ⓘ
tributaries of the Tomebamba River ⓘ |
| drainsTo | larger river systems of southern Ecuador ⓘ |
| elevation | highland ⓘ |
| encompasses |
area around Cuenca
ⓘ
area around Tumebamba ⓘ |
| hasLandUse |
agricultural land
ⓘ
pasture ⓘ remnant native vegetation ⓘ urban areas ⓘ |
| hasMajorCity | Cuenca ⓘ |
| hasUse |
domestic water use
ⓘ
ecosystem services ⓘ irrigation ⓘ urban water supply for Cuenca ⓘ |
| historicalSignificance |
linked to Inca-period city of Tumebamba
ⓘ
linked to:
city of Cayambe
|
| languageOfToponym | Spanish ⓘ |
| locatedIn |
Andes
ⓘ
Ecuadorian Highlands ⓘ
linked to:
Ecuadorian Andes
southern Ecuador ⓘ |
| partOf |
Andean watershed systems
ⓘ
hydrological system of southern Ecuador ⓘ |
| region | Azuay Province ⓘ |
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: Tomebamba River basin Description of subject: The Tomebamba River basin is a highland watershed in southern Ecuador that drains the Tomebamba River and its tributaries, encompassing the area around the historic city of Tumebamba (modern Cuenca).
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Tomebamba River basin