The Quill volcano
E881568
The Quill volcano is a dormant stratovolcano on the Caribbean island of Sint Eustatius, notable for its steep-walled crater, lush rainforest-filled interior, and status as a prominent natural landmark and hiking destination.
All labels observed (2)
| Label | Occurrences |
|---|---|
| The Quill volcano canonical | 5 |
| Quill volcano area | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10710100 — 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: The Quill volcano Context triple: [Quill/Boven National Park, namedAfter, The Quill volcano]
-
A.
Juriques volcano
Juriques volcano is a stratovolcano on the Bolivia–Chile border in the Andes, known for its prominent conical shape and proximity to the better-known Licancabur volcano.
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B.
Terevaka volcano
Terevaka volcano is the largest and youngest of Easter Island’s three main volcanoes, forming most of the island’s landmass.
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C.
Serua volcano
Serua volcano is a remote, active stratovolcano in Indonesia’s Banda Sea, known for its isolated location and explosive eruptions.
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D.
Ardoukoba volcano
Ardoukoba volcano is a small fissure volcano in Djibouti formed along the East African Rift, known for its 1978 eruption and location between Lake Assal and the Gulf of Tadjoura.
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E.
Yate Volcano
Yate Volcano is a stratovolcano in southern Chile’s Los Lagos Region, known for its steep, glacier-covered cone rising dramatically near the Reloncaví Sound.
- 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: The Quill volcano Target entity description: The Quill volcano is a dormant stratovolcano on the Caribbean island of Sint Eustatius, notable for its steep-walled crater, lush rainforest-filled interior, and status as a prominent natural landmark and hiking destination.
-
A.
Juriques volcano
Juriques volcano is a stratovolcano on the Bolivia–Chile border in the Andes, known for its prominent conical shape and proximity to the better-known Licancabur volcano.
-
B.
Terevaka volcano
Terevaka volcano is the largest and youngest of Easter Island’s three main volcanoes, forming most of the island’s landmass.
-
C.
Serua volcano
Serua volcano is a remote, active stratovolcano in Indonesia’s Banda Sea, known for its isolated location and explosive eruptions.
-
D.
Ardoukoba volcano
Ardoukoba volcano is a small fissure volcano in Djibouti formed along the East African Rift, known for its 1978 eruption and location between Lake Assal and the Gulf of Tadjoura.
-
E.
Yate Volcano
Yate Volcano is a stratovolcano in southern Chile’s Los Lagos Region, known for its steep, glacier-covered cone rising dramatically near the Reloncaví Sound.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
dormant volcano
ⓘ
stratovolcano ⓘ |
| country | Netherlands ⓘ |
| coveredBy |
lush vegetation
ⓘ
tropical rainforest ⓘ |
| dominates | southern half of Sint Eustatius ⓘ |
| elevation |
1972 ft
ⓘ
601 m ⓘ |
| formedBy | subduction-related volcanism ⓘ |
| hasAge | Quaternary ⓘ |
| hasBiodiversity |
high plant diversity
ⓘ
various bird species ⓘ |
| hasCraterDepth | approximately 250 m ⓘ |
| hasCraterDiameter | approximately 750 m ⓘ |
| hasCraterInterior | closed-canopy forest ⓘ |
| hasFeature |
rainforest-filled interior
ⓘ
steep-walled crater ⓘ well-defined summit crater ⓘ |
| hasLocalName | The Quill volcano ⓘ |
| hasScenicView | neighboring islands from rim ⓘ |
| hasTrail |
Panorama Point trail
ⓘ
crater floor trail ⓘ crater rim trail ⓘ |
| hasVegetationZone |
dry forest on outer slopes
ⓘ
humid forest in crater ⓘ |
| isHighestPointOf | Sint Eustatius ⓘ |
| isKeyFeatureOf | Quill/Boven Important Bird Area ⓘ |
| isMajorAttractionOf | Sint Eustatius ⓘ |
| lastEruption | Holocene ⓘ |
| locatedIn |
Caribbean
ⓘ
Sint Eustatius ⓘ |
| managedBy | St. Eustatius National Parks Foundation ⓘ |
| partOf |
Leeward Islands
ⓘ
Lesser Antilles ⓘ |
| partOfProtectedArea | Quill/Boven National Park ⓘ |
| protectedAs | national park ⓘ |
| rockType | andesitic ⓘ |
| status | dormant ⓘ |
| tourismImportance | primary hiking destination on Sint Eustatius ⓘ |
| usedFor |
ecotourism
ⓘ
hiking ⓘ nature observation ⓘ |
| visibleFrom | large parts of Sint Eustatius ⓘ |
| volcanicArcOrBelt |
Lesser Antilles Volcanic Arc
ⓘ
linked to:
Lesser Antilles
|
| volcanoType | stratovolcano ⓘ |
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: The Quill volcano Description of subject: The Quill volcano is a dormant stratovolcano on the Caribbean island of Sint Eustatius, notable for its steep-walled crater, lush rainforest-filled interior, and status as a prominent natural landmark and hiking destination.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.