Luzon Volcanic Arc
E313784
The Luzon Volcanic Arc is a major chain of active and dormant volcanoes in the western Pacific formed by subduction along the Philippine Trench, stretching across much of Luzon in the Philippines.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Luzon Volcanic Arc canonical | 8 |
| Bataan volcanic arc | 1 |
| Batanes volcanic arc | 1 |
| Luzon volcanic arc | 1 |
| West Luzon volcanic arc | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2951018 — 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: Luzon Volcanic Arc Context triple: [Mount Pinatubo, isPartOf, Luzon Volcanic Arc]
-
A.
Mariana volcanic arc
The Mariana volcanic arc is a chain of active and dormant volcanoes in the western Pacific Ocean formed by the subduction of the Pacific Plate beneath the Philippine Sea Plate.
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B.
Philippine Fault System
The Philippine Fault System is a major active strike-slip fault zone running through much of the Philippine archipelago, responsible for significant seismic activity and many of the country’s strongest earthquakes.
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C.
Sunda Arc
The Sunda Arc is a major volcanic island arc in Indonesia formed by the subduction of the Indo-Australian Plate beneath the Eurasian Plate, hosting numerous active volcanoes across Sumatra, Java, and the Lesser Sunda Islands.
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D.
Izu–Bonin Arc
The Izu–Bonin Arc is a volcanic island arc in the western Pacific Ocean formed by subduction along the boundary of the Philippine Sea Plate, stretching south from Japan’s Izu Peninsula toward the Mariana Islands.
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E.
Luzon
Luzon is the largest and most populous island in the Philippines, home to the nation’s capital, Manila, and its main political and economic centers.
- 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: Luzon Volcanic Arc Target entity description: The Luzon Volcanic Arc is a major chain of active and dormant volcanoes in the western Pacific formed by subduction along the Philippine Trench, stretching across much of Luzon in the Philippines.
-
A.
Mariana volcanic arc
The Mariana volcanic arc is a chain of active and dormant volcanoes in the western Pacific Ocean formed by the subduction of the Pacific Plate beneath the Philippine Sea Plate.
-
B.
Philippine Fault System
The Philippine Fault System is a major active strike-slip fault zone running through much of the Philippine archipelago, responsible for significant seismic activity and many of the country’s strongest earthquakes.
-
C.
Sunda Arc
The Sunda Arc is a major volcanic island arc in Indonesia formed by the subduction of the Indo-Australian Plate beneath the Eurasian Plate, hosting numerous active volcanoes across Sumatra, Java, and the Lesser Sunda Islands.
-
D.
Izu–Bonin Arc
The Izu–Bonin Arc is a volcanic island arc in the western Pacific Ocean formed by subduction along the boundary of the Philippine Sea Plate, stretching south from Japan’s Izu Peninsula toward the Mariana Islands.
-
E.
Luzon
Luzon is the largest and most populous island in the Philippines, home to the nation’s capital, Manila, and its main political and economic centers.
- F. None of above. chosen
Statements (49)
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: Luzon Volcanic Arc Description of subject: The Luzon Volcanic Arc is a major chain of active and dormant volcanoes in the western Pacific formed by subduction along the Philippine Trench, stretching across much of Luzon in the Philippines.
Referenced by (12)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Mount Pinatubo
this entity surface form:
West Luzon volcanic arc
this entity surface form:
Bataan volcanic arc
this entity surface form:
Luzon volcanic arc
this entity surface form:
Batanes volcanic arc