Imus River
E254767
Imus River is a river in the province of Cavite in the Philippines that flows through several municipalities before emptying into Manila Bay.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Imus River canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2264679 — 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: Imus River Context triple: [Manila Bay, receivesRiver, Imus River]
-
A.
Pampanga River
The Pampanga River is a major river system in the Philippines that drains much of central Luzon, supporting extensive agriculture and communities along its floodplain.
-
B.
Pasig River
The Pasig River is a historically significant waterway in the Philippines that flows through Metro Manila, linking Laguna de Bay to Manila Bay and serving as a central feature of the capital’s urban landscape.
-
C.
Cagayan River
The Cagayan River is the longest and largest river in the Philippines, flowing through the northeastern part of Luzon and serving as a vital waterway for agriculture, transport, and fisheries.
-
D.
Agno River
The Agno River is one of the largest river systems in the Philippines, flowing through the Cordillera and Central Luzon regions before emptying into the Lingayen Gulf.
-
E.
Cabanga
Cabanga is a coastal neighborhood and marina district in Recife, Brazil, known for its nautical activities and proximity to the city’s central area.
- 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: Imus River Target entity description: Imus River is a river in the province of Cavite in the Philippines that flows through several municipalities before emptying into Manila Bay.
-
A.
Pampanga River
The Pampanga River is a major river system in the Philippines that drains much of central Luzon, supporting extensive agriculture and communities along its floodplain.
-
B.
Pasig River
The Pasig River is a historically significant waterway in the Philippines that flows through Metro Manila, linking Laguna de Bay to Manila Bay and serving as a central feature of the capital’s urban landscape.
-
C.
Cagayan River
The Cagayan River is the longest and largest river in the Philippines, flowing through the northeastern part of Luzon and serving as a vital waterway for agriculture, transport, and fisheries.
-
D.
Agno River
The Agno River is one of the largest river systems in the Philippines, flowing through the Cordillera and Central Luzon regions before emptying into the Lingayen Gulf.
-
E.
Cabanga
Cabanga is a coastal neighborhood and marina district in Recife, Brazil, known for its nautical activities and proximity to the city’s central area.
- F. None of above. chosen
Statements (38)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | Philippines ⓘ |
| country | Philippines ⓘ |
| drainageBasin |
Manila Bay basin
ⓘ
linked to:
Manila Bay
|
| flowsInto | Manila Bay ⓘ |
| flowsThrough |
Bacoor, Cavite
ⓘ
linked to:
Bacoor
Dasmariñas, Cavite ⓘ Imus, Cavite ⓘ |
| hasEnvironmentalIssue |
flooding
ⓘ
solid waste pollution ⓘ water pollution ⓘ |
| hasFloodControlStructure |
drainage channels
ⓘ
flood control dikes ⓘ |
| hasSeasonalVariation |
dry season low flow
ⓘ
rainy season high flow ⓘ |
| hasUse |
domestic water source
ⓘ
fishing ⓘ irrigation ⓘ |
| hasWatershed | Imus River watershed ⓘ |
| locatedIn |
Calabarzon
ⓘ
Cavite ⓘ Luzon ⓘ |
| locatedNear | Metro Manila ⓘ |
| locatedOnIsland | Luzon ⓘ |
| mouthLocatedIn |
Bacoor, Cavite
ⓘ
linked to:
Bacoor
Cavite ⓘ |
| mouthLocation | Manila Bay ⓘ |
| nearbyCity |
Bacoor
ⓘ
Dasmariñas ⓘ Imus ⓘ |
| partOf |
Manila Bay watershed
ⓘ
river system of Cavite ⓘ |
| province | Cavite ⓘ |
| region | Calabarzon ⓘ |
| subjectTo |
domestic wastewater
ⓘ
industrial effluents ⓘ urban runoff ⓘ |
| tributaryOf | Manila Bay ⓘ |
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: Imus River Description of subject: Imus River is a river in the province of Cavite in the Philippines that flows through several municipalities before emptying into Manila Bay.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.