Tadlac Lake
E775940
Tadlac Lake is a small volcanic crater lake in Los Baños, Laguna, Philippines, known for its scenic setting and geothermal features.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Tadlac Lake canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8964414 — 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: Tadlac Lake Context triple: [Tadlac, hasNearbyWaterBody, Tadlac Lake]
-
A.
Tatlayoko Lake
Tatlayoko Lake is a remote, scenic lake in British Columbia’s interior, known for its rugged mountain surroundings and outdoor recreation opportunities.
-
B.
Calibato Lake
Calibato Lake is one of the seven crater lakes of San Pablo City in Laguna, Philippines, known for its scenic volcanic setting and freshwater ecosystem.
-
C.
Ranu Pani Lake
Ranu Pani Lake is a small highland lake in East Java, Indonesia, known as a scenic gateway for trekkers heading to Mount Semeru and Bromo Tengger Semeru National Park.
-
D.
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.
-
E.
Madatapa Lake
Madatapa Lake is a high-altitude volcanic lake in southern Georgia, notable for its rich birdlife and inclusion within the protected Javakheti 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: Tadlac Lake Target entity description: Tadlac Lake is a small volcanic crater lake in Los Baños, Laguna, Philippines, known for its scenic setting and geothermal features.
-
A.
Tatlayoko Lake
Tatlayoko Lake is a remote, scenic lake in British Columbia’s interior, known for its rugged mountain surroundings and outdoor recreation opportunities.
-
B.
Calibato Lake
Calibato Lake is one of the seven crater lakes of San Pablo City in Laguna, Philippines, known for its scenic volcanic setting and freshwater ecosystem.
-
C.
Ranu Pani Lake
Ranu Pani Lake is a small highland lake in East Java, Indonesia, known as a scenic gateway for trekkers heading to Mount Semeru and Bromo Tengger Semeru National Park.
-
D.
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.
-
E.
Madatapa Lake
Madatapa Lake is a high-altitude volcanic lake in southern Georgia, notable for its rich birdlife and inclusion within the protected Javakheti National Park.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
lake
ⓘ
volcanic crater lake ⓘ |
| alsoKnownAs | Alligator Lake NERFINISHED ⓘ |
| bodyOfWaterType | freshwater lake ⓘ |
| country | Philippines ⓘ |
| formedBy | phreatomagmatic eruption ⓘ |
| hasApproximateShape | circular ⓘ |
| hasClimate | tropical monsoon climate ⓘ |
| hasEnvironmentalIssue |
fish kills
ⓘ
water quality concerns ⓘ |
| hasEruptionStatus | extinct volcanic crater ⓘ |
| hasGeologicalFeature |
geothermal features
ⓘ
maar ⓘ |
| hasGeologicalOrigin | volcanic crater ⓘ |
| hasHydrologicalCharacteristic |
closed-basin lake
ⓘ
no surface outflow ⓘ |
| hasInflow |
groundwater
ⓘ
rainwater ⓘ |
| hasIsland | none ⓘ |
| hasLocalGovernmentUnit | Municipality of Los Baños NERFINISHED ⓘ |
| hasNearbyHotSpringArea | Los Baños hot springs NERFINISHED ⓘ |
| hasNearbyInstitution | University of the Philippines Los Baños NERFINISHED ⓘ |
| hasNearbySettlement | Los Baños NERFINISHED ⓘ |
| hasOutflow | none ⓘ |
| hasScenicQuality | scenic setting ⓘ |
| hasShoreFeature | steep crater walls ⓘ |
| hasTourismActivity |
boating
ⓘ
picnicking ⓘ sightseeing ⓘ |
| hasType | maar lake ⓘ |
| hasVolcanicField | Macolod Corridor NERFINISHED ⓘ |
| isPartOf | Macolod Corridor volcanic field NERFINISHED ⓘ |
| locatedIn | Los Baños, Laguna NERFINISHED ⓘ |
| locatedInAdministrativeTerritorialEntity |
Calabarzon
NERFINISHED
ⓘ
Laguna NERFINISHED ⓘ Luzon NERFINISHED ⓘ |
| locatedInOrNearby | Barangay Tadlac NERFINISHED ⓘ |
| locatedInProtectedArea | vicinity of Mount Makiling Forest Reserve ⓘ |
| locatedInRegion | Region IV-A Calabarzon NERFINISHED ⓘ |
| locatedNear |
Laguna de Bay
NERFINISHED
ⓘ
Mount Makiling NERFINISHED ⓘ UPLB campus NERFINISHED ⓘ |
| locatedOn | Luzon NERFINISHED ⓘ |
| partOf |
Laguna province
NERFINISHED
ⓘ
Philippine archipelago NERFINISHED ⓘ |
| usedFor |
aquaculture
ⓘ
recreation ⓘ tourism ⓘ |
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: Tadlac Lake Description of subject: Tadlac Lake is a small volcanic crater lake in Los Baños, Laguna, Philippines, known for its scenic setting and geothermal features.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.