Boiling Lake
E78400
Boiling Lake is a famous flooded fumarole and one of the world’s largest hot lakes, located in the volcanic interior of Dominica.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Boiling Lake canonical | 8 |
| Boiling Lake watershed | 1 |
| boiling lake | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T626259 — 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: Boiling Lake Context triple: [Dominica, hasFeature, Boiling Lake]
-
A.
River Calder
The River Calder is a major river in West Yorkshire, England, flowing through several industrial towns before joining the River Aire.
-
B.
Caldera
Caldera is a coastal Chilean port city known for its beaches, fishing industry, and role as a gateway to the Atacama Desert.
-
C.
Uzon caldera
Uzon caldera is a large volcanic depression in Russia’s Kamchatka Peninsula, renowned for its active geothermal features, hot springs, and diverse volcanic landscapes within the Kamchatka volcanic arc.
-
D.
Mokuʻāweoweo caldera
Mokuʻāweoweo caldera is the large summit caldera at the top of Hawaii’s Mauna Loa volcano, known as the central site of its volcanic activity.
-
E.
Medicine Lake Volcano
Medicine Lake Volcano is a large, shield-shaped volcano in northeastern California known for its extensive lava flows and location within the Cascade Volcanic Arc.
- 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: Boiling Lake Target entity description: Boiling Lake is a famous flooded fumarole and one of the world’s largest hot lakes, located in the volcanic interior of Dominica.
-
A.
River Calder
The River Calder is a major river in West Yorkshire, England, flowing through several industrial towns before joining the River Aire.
-
B.
Caldera
Caldera is a coastal Chilean port city known for its beaches, fishing industry, and role as a gateway to the Atacama Desert.
-
C.
Uzon caldera
Uzon caldera is a large volcanic depression in Russia’s Kamchatka Peninsula, renowned for its active geothermal features, hot springs, and diverse volcanic landscapes within the Kamchatka volcanic arc.
-
D.
Mokuʻāweoweo caldera
Mokuʻāweoweo caldera is the large summit caldera at the top of Hawaii’s Mauna Loa volcano, known as the central site of its volcanic activity.
-
E.
Medicine Lake Volcano
Medicine Lake Volcano is a large, shield-shaped volcano in northeastern California known for its extensive lava flows and location within the Cascade Volcanic Arc.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
flooded fumarole
ⓘ
hot lake ⓘ natural tourist attraction ⓘ |
| accessMethod | hiking trail ⓘ |
| approximateDepth | 10 meters ⓘ |
| approximateDiameter |
60 meters
ⓘ
70 meters ⓘ |
| associatedWith | Morne Watt ⓘ |
| continent | North America ⓘ |
| country | Dominica ⓘ |
| formationProcess | rainwater and surface water heated by magma ⓘ |
| geologicalFeature | fumarole ⓘ |
| geologicalOrigin | volcanic activity ⓘ |
| globalRanking | among the largest hot lakes in the world ⓘ |
| hasBoilingCenter | yes ⓘ |
| hasPhenomenon |
fluctuating water level
ⓘ
periodic cooling events ⓘ |
| hasSteamVent | yes ⓘ |
| hazard |
high temperature water
ⓘ
toxic volcanic gases ⓘ unstable terrain ⓘ |
| hikeDifficulty | strenuous ⓘ |
| hikeDuration | 6–8 hours round trip ⓘ |
| locatedIn |
Caribbean
ⓘ
Lesser Antilles ⓘ Morne Trois Pitons National Park ⓘ volcanic interior of Dominica ⓘ |
| locatedInProtectedArea | Morne Trois Pitons National Park ⓘ |
| locatedOn |
island of Dominica
ⓘ
linked to:
Dominica
|
| nearestTown | Laudat ⓘ |
| notableFor |
being one of the world’s largest hot lakes
ⓘ
intense geothermal activity ⓘ persistent steam clouds ⓘ |
| partOf |
Morne Trois Pitons volcanic complex
ⓘ
linked to:
Morne Trois Pitons National Park
|
| region | Saint Patrick Parish ⓘ |
| surfaceAppearance |
bubbling
ⓘ
steaming ⓘ |
| temperatureCharacteristic | near boiling ⓘ |
| temperatureRange | 80–100 °C at the edge ⓘ |
| tourismActivity |
guided hikes
ⓘ
nature observation ⓘ |
| UNESCOWorldHeritageSiteOf | Morne Trois Pitons National Park ⓘ |
| waterType | freshwater ⓘ |
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: Boiling Lake Description of subject: Boiling Lake is a famous flooded fumarole and one of the world’s largest hot lakes, located in the volcanic interior of Dominica.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Boiling Lake
linked to: Boiling Lake