Poike volcano
E408180
Poike volcano is one of the three main extinct volcanoes that form Easter Island, making up its easternmost and oldest portion.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Poike volcano canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T4017319 — 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: Poike volcano Context triple: [Easter Island volcanic complex, hasMainComponent, Poike volcano]
-
A.
Terevaka volcano
Terevaka volcano is the largest and youngest of Easter Island’s three main volcanoes, forming most of the island’s landmass.
-
B.
Ebeko Volcano
Ebeko Volcano is an active stratovolcano on Paramushir Island in Russia’s Kuril Islands, known for its frequent explosive eruptions and vigorous fumarolic activity.
-
C.
Peteroa volcano
Peteroa volcano is an active stratovolcano in the southern Andes on the Chile–Argentina border, known for its frequent eruptions and association with the Andean Volcanic Belt.
-
D.
Agrihan volcano
Agrihan volcano is a large stratovolcano in the Northern Mariana Islands, notable for forming the highest peak in the archipelago and being part of the active Mariana volcanic arc.
-
E.
North Pagan Volcano
North Pagan Volcano is an active stratovolcano forming the northern part of Pagan Island in the Northern Mariana Islands, known for its eruptions and volcanic hazards.
- 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: Poike volcano Target entity description: Poike volcano is one of the three main extinct volcanoes that form Easter Island, making up its easternmost and oldest portion.
-
A.
Terevaka volcano
Terevaka volcano is the largest and youngest of Easter Island’s three main volcanoes, forming most of the island’s landmass.
-
B.
Ebeko Volcano
Ebeko Volcano is an active stratovolcano on Paramushir Island in Russia’s Kuril Islands, known for its frequent explosive eruptions and vigorous fumarolic activity.
-
C.
Peteroa volcano
Peteroa volcano is an active stratovolcano in the southern Andes on the Chile–Argentina border, known for its frequent eruptions and association with the Andean Volcanic Belt.
-
D.
Agrihan volcano
Agrihan volcano is a large stratovolcano in the Northern Mariana Islands, notable for forming the highest peak in the archipelago and being part of the active Mariana volcanic arc.
-
E.
North Pagan Volcano
North Pagan Volcano is an active stratovolcano forming the northern part of Pagan Island in the Northern Mariana Islands, known for its eruptions and volcanic hazards.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
extinct volcano
ⓘ
shield volcano ⓘ |
| associatedWith | Easter hotspot ⓘ |
| country | Chile ⓘ |
| eruptionStatus | extinct ⓘ |
| forms | easternmost portion of Easter Island ⓘ |
| formsBoundaryWith | Poike ditch ⓘ |
| formsGeologicalStructure | Poike Peninsula ⓘ |
| geologicalAge | oldest of the three main volcanoes of Easter Island ⓘ |
| hasApproximateAge |
Miocene–Pliocene transition
ⓘ
Pliocene ⓘ |
| hasConservationStatus | part of Rapa Nui National Park ⓘ |
| hasErosionCause |
marine erosion
ⓘ
subaerial erosion ⓘ |
| hasGeologicalFeature |
deeply eroded slopes
ⓘ
steep sea cliffs ⓘ |
| hasLandUse | pasture ⓘ |
| hasNameOrigin | Rapa Nui language ⓘ |
| hasRelativeLocation |
east of Terevaka volcano
ⓘ
northeast of Rano Kau volcano ⓘ |
| hasRole | one of the three main extinct volcanoes that form Easter Island ⓘ |
| hasSummitType | eroded summit plateau ⓘ |
| hasVegetation | grassland ⓘ |
| islandFormationRole | contributed to construction of Easter Island ⓘ |
| isOlderThan |
Rano Kau volcano
ⓘ
Terevaka volcano ⓘ |
| locatedIn |
Chile
ⓘ
Easter Island ⓘ Rapa Nui ⓘ
linked to:
Easter Island
Valparaíso Region ⓘ southeastern Pacific Ocean ⓘ
linked to:
Southeastern Pacific Ocean
|
| locatedInNationalTerritory | Chilean Polynesia ⓘ |
| locatedOnIsland | Easter Island ⓘ |
| locatedOnPlate | Nazca Plate ⓘ |
| partOf |
Easter Island main volcanoes
ⓘ
Easter Island volcanic complex ⓘ |
| rockType | basalt ⓘ |
| tectonicSetting | hotspot volcanism ⓘ |
| togetherWith |
Rano Kau volcano
ⓘ
Terevaka volcano ⓘ |
| tourismAttractionType | natural feature ⓘ |
| UNESCOWorldHeritageContext |
Rapa Nui National Park World Heritage Site
ⓘ
linked to:
Rapa Nui National Park
|
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: Poike volcano Description of subject: Poike volcano is one of the three main extinct volcanoes that form Easter Island, making up its easternmost and oldest portion.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.