Ikopa River basin
E1543911
UNEXPLORED
The Ikopa River basin is a major watershed in central Madagascar that collects and channels rainfall and runoff from regions including Analamanga into the Ikopa River system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ikopa River basin canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T22524449 — 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: Ikopa River basin Context triple: [Analamanga Region, drainageBasin, Ikopa River basin]
-
A.
Nizao River basin
The Nizao River basin is a watershed in the Dominican Republic that collects runoff from high mountain areas, including peaks such as La Pelona, and channels it through river systems toward the Caribbean coast.
-
B.
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.
-
C.
Progo River basin
The Progo River basin is a river drainage area in Central Java, Indonesia, encompassing fertile plains such as the Kedu Plain and supporting extensive agriculture and settlements.
-
D.
Kofarnihon River basin
The Kofarnihon River basin is a Central Asian watershed in Tajikistan and neighboring areas that collects runoff from numerous mountain rivers and streams before feeding into the Amu Darya system.
-
E.
Amaseno River basin
The Amaseno River basin is the broader hydrological catchment area in central Italy that drains the Amaseno River and its surrounding valleys and tributaries.
- 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: Ikopa River basin Target entity description: The Ikopa River basin is a major watershed in central Madagascar that collects and channels rainfall and runoff from regions including Analamanga into the Ikopa River system.
-
A.
Nizao River basin
The Nizao River basin is a watershed in the Dominican Republic that collects runoff from high mountain areas, including peaks such as La Pelona, and channels it through river systems toward the Caribbean coast.
-
B.
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.
-
C.
Progo River basin
The Progo River basin is a river drainage area in Central Java, Indonesia, encompassing fertile plains such as the Kedu Plain and supporting extensive agriculture and settlements.
-
D.
Kofarnihon River basin
The Kofarnihon River basin is a Central Asian watershed in Tajikistan and neighboring areas that collects runoff from numerous mountain rivers and streams before feeding into the Amu Darya system.
-
E.
Amaseno River basin
The Amaseno River basin is the broader hydrological catchment area in central Italy that drains the Amaseno River and its surrounding valleys and tributaries.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.