Tristan da Cunha volcano
E330865
Tristan da Cunha volcano, also known as Queen Mary’s Peak, is a remote active stratovolcano that forms the central and highest point of the Tristan da Cunha island in the South Atlantic Ocean.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Tristan da Cunha volcano canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3152629 — 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: Tristan da Cunha volcano Context triple: [Queen Mary’s Peak, alsoKnownAs, Tristan da Cunha volcano]
-
A.
Ascension Island volcanic complex
The Ascension Island volcanic complex is a large, geologically active volcanic system in the South Atlantic Ocean that forms the foundation of Ascension Island and includes features such as Green Mountain.
-
B.
Alaid Volcano
Alaid Volcano is a prominent, frequently active stratovolcano forming the northernmost and highest peak of Russia’s Kuril Islands.
-
C.
Bogoslov Island Volcano
Bogoslov Island Volcano is an active volcanic island located in the Kuril Islands chain of the northwest Pacific Ocean.
-
D.
Easter Island volcanic complex
The Easter Island volcanic complex is the geological formation comprising the island’s major volcanoes and related features that created and shape Rapa Nui (Easter Island).
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E.
Golovnin Volcano
Golovnin Volcano is a caldera-type volcano located on Kunashir Island in the southern Kuril Islands, known for its geothermal activity and crater lakes.
- 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: Tristan da Cunha volcano Target entity description: Tristan da Cunha volcano, also known as Queen Mary’s Peak, is a remote active stratovolcano that forms the central and highest point of the Tristan da Cunha island in the South Atlantic Ocean.
-
A.
Ascension Island volcanic complex
The Ascension Island volcanic complex is a large, geologically active volcanic system in the South Atlantic Ocean that forms the foundation of Ascension Island and includes features such as Green Mountain.
-
B.
Alaid Volcano
Alaid Volcano is a prominent, frequently active stratovolcano forming the northernmost and highest peak of Russia’s Kuril Islands.
-
C.
Bogoslov Island Volcano
Bogoslov Island Volcano is an active volcanic island located in the Kuril Islands chain of the northwest Pacific Ocean.
-
D.
Easter Island volcanic complex
The Easter Island volcanic complex is the geological formation comprising the island’s major volcanoes and related features that created and shape Rapa Nui (Easter Island).
-
E.
Golovnin Volcano
Golovnin Volcano is a caldera-type volcano located on Kunashir Island in the southern Kuril Islands, known for its geothermal activity and crater lakes.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
active volcano
ⓘ
stratovolcano ⓘ submarine volcano complex ⓘ |
| administrativeTerritory | Tristan da Cunha ⓘ |
| age | Quaternary ⓘ |
| alsoKnownAs | Queen Mary’s Peak ⓘ |
| causedEvent | 1961 evacuation of Tristan da Cunha inhabitants ⓘ |
| climateZone | marine subtropical ⓘ |
| composition |
alkali basalt
ⓘ
trachybasalt ⓘ |
| country | United Kingdom ⓘ |
| elevation |
2062 m
ⓘ
6765 ft ⓘ |
| eruptionHistory | multiple historical eruptions since the 19th century ⓘ |
| eruptionStyle |
Strombolian
ⓘ
effusive ⓘ |
| eruptionYear |
1811
ⓘ
1906 ⓘ 1958 ⓘ 1961 ⓘ 1962 ⓘ |
| firstRecordedEruption | 1811 ⓘ |
| geologicalSetting | hotspot volcano ⓘ |
| hasCaldera | summit crater ⓘ |
| hazard |
ash fall
ⓘ
lava flows ⓘ volcanic gas emissions ⓘ |
| highestPointOf |
Tristan da Cunha
ⓘ
surface form:
Tristan da Cunha archipelago
|
| islandFormedBy | volcanic activity of Tristan da Cunha volcano ⓘ |
| islandHighPointOf |
Tristan da Cunha
ⓘ
surface form:
Tristan da Cunha island
|
| lastEruption | 1961–1962 ⓘ |
| locatedIn |
South Atlantic
ⓘ
surface form:
South Atlantic Ocean
Tristan da Cunha ⓘ
surface form:
Tristan da Cunha archipelago
|
| locatedOn |
Tristan da Cunha
ⓘ
surface form:
Tristan da Cunha island
|
| majorEruption | 1961 flank eruption ⓘ |
| monitoredBy |
British Geological Survey
ⓘ
Island Council of Tristan da Cunha ⓘ
surface form:
Tristan da Cunha Island authorities
|
| mountainRange |
Ascension hotspot
ⓘ
surface form:
Tristan da Cunha hotspot track
|
| partOf | British Overseas Territory of Saint Helena, Ascension and Tristan da Cunha ⓘ |
| populationAffected |
Edinburgh of the Seven Seas
ⓘ
surface form:
Edinburgh of the Seven Seas settlement
|
| prominence | 2062 m ⓘ |
| relativeLocation |
east of South America
ⓘ
south of the Atlantic mid-ocean ridge ⓘ west of Cape Town, South Africa ⓘ |
| summitFeature |
circular summit crater
ⓘ
small crater lake ⓘ |
| tectonicSetting | intraplate ⓘ |
| topographicFeature | conical volcanic edifice ⓘ |
| 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: Tristan da Cunha volcano Description of subject: Tristan da Cunha volcano, also known as Queen Mary’s Peak, is a remote active stratovolcano that forms the central and highest point of the Tristan da Cunha island in the South Atlantic Ocean.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.