Pantabangan Lake
E413971
Pantabangan Lake is a large man-made reservoir in the Philippines known for irrigation, hydroelectric power generation, and freshwater fishing.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Pantabangan Lake canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4108047 — 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: Pantabangan Lake Context triple: [Nueva Ecija, hasReservoir, Pantabangan Lake]
-
A.
Maota Lake
Maota Lake is a historic artificial lake in Jaipur, India, known for its scenic setting below the Amber Fort and its role as a former water source for the fort complex.
-
B.
Bayano Lake
Bayano Lake is one of Panama’s largest artificial lakes, created by damming the Bayano River and known for its surrounding rainforest and cave systems.
-
C.
Ulungur Lake
Ulungur Lake is a large inland lake in China’s Xinjiang region, known for its rich fisheries and importance to the arid Dzungarian Basin ecosystem.
-
D.
Kankaria Lake
Kankaria Lake is a historic, man-made lake in Ahmedabad, India, known for its recreational facilities, zoo, and popular waterfront promenade.
-
E.
Boeri Lake
Boeri Lake is a high-altitude crater lake in Dominica, known for its cool, misty setting and scenic hiking trail within Morne Trois Pitons National Park.
- 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: Pantabangan Lake Target entity description: Pantabangan Lake is a large man-made reservoir in the Philippines known for irrigation, hydroelectric power generation, and freshwater fishing.
-
A.
Maota Lake
Maota Lake is a historic artificial lake in Jaipur, India, known for its scenic setting below the Amber Fort and its role as a former water source for the fort complex.
-
B.
Bayano Lake
Bayano Lake is one of Panama’s largest artificial lakes, created by damming the Bayano River and known for its surrounding rainforest and cave systems.
-
C.
Ulungur Lake
Ulungur Lake is a large inland lake in China’s Xinjiang region, known for its rich fisheries and importance to the arid Dzungarian Basin ecosystem.
-
D.
Kankaria Lake
Kankaria Lake is a historic, man-made lake in Ahmedabad, India, known for its recreational facilities, zoo, and popular waterfront promenade.
-
E.
Boeri Lake
Boeri Lake is a high-altitude crater lake in Dominica, known for its cool, misty setting and scenic hiking trail within Morne Trois Pitons National Park.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
man-made lake
ⓘ
reservoir ⓘ |
| area | approximately 8,420 hectares ⓘ |
| basinCountry | Philippines ⓘ |
| climate | tropical monsoon climate ⓘ |
| completionDate | 1974 ⓘ |
| constructionStartDate | 1971 ⓘ |
| country | Philippines ⓘ |
| createdBy |
impounding of Pampanga River headwaters
ⓘ
submergence of old Pantabangan town site ⓘ |
| energyInfrastructure |
Pantabangan Hydroelectric Power Plant
ⓘ
linked to:
Pantabangan Dam
|
| feeds |
Pantabangan Hydroelectric Power Plant
ⓘ
linked to:
Pantabangan Dam
|
| formedBy | Pantabangan Dam ⓘ |
| governedBy | Philippine national government regulations ⓘ |
| hasActivity |
boating
ⓘ
camping ⓘ tourism ⓘ |
| hasFishSpecies |
carp
ⓘ
largemouth bass ⓘ tilapia ⓘ |
| knownFor |
largemouth bass fishing
ⓘ
scenic mountain views ⓘ |
| locatedIn |
Central Luzon
ⓘ
Nueva Ecija NERFINISHED ⓘ Pantabangan, Nueva Ecija ⓘ |
| locatedOn | Luzon ⓘ |
| maximumDepth | approximately 107 meters ⓘ |
| near | Pantabangan town proper (relocated) ⓘ |
| operator | National Irrigation Administration ⓘ |
| partOf |
Pampanga River basin
ⓘ
linked to:
Pampanga River
Pantabangan–Carranglan Watershed Forest Reserve ⓘ |
| primaryInflows |
Carranglan River
ⓘ
Pantabangan River ⓘ |
| purpose |
flood control
ⓘ
freshwater fishing ⓘ hydroelectric power generation ⓘ irrigation ⓘ water supply ⓘ |
| region | Region III ⓘ |
| surfaceArea | approximately 84.2 square kilometers ⓘ |
| surroundedBy |
Caraballo Mountains
ⓘ
Sierra Madre mountain range ⓘ
linked to:
Sierra Madre
|
| usedFor |
aquaculture
ⓘ
recreational fishing ⓘ rice field irrigation ⓘ |
| waterBodyType | freshwater lake ⓘ |
| waterSourceFor |
Upper Pampanga River Integrated Irrigation System
ⓘ
linked to:
Pampanga 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: Pantabangan Lake Description of subject: Pantabangan Lake is a large man-made reservoir in the Philippines known for irrigation, hydroelectric power generation, and freshwater fishing.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.