Mayon Volcano
E97444
Mayon Volcano is an active stratovolcano in the Philippines famed for its near-perfect conical shape and frequent eruptions.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Mayon Volcano canonical | 23 |
| Mount Mayon | 3 |
| Mayon Volcano National Park | 1 |
| Mayon Volcano Natural Park | 1 |
| Mayon Volcano viewpoints | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T800894 — 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: Mayon Volcano Context triple: [Luzon, hasVolcano, Mayon Volcano]
-
A.
Maderas Volcano
Maderas Volcano is a dormant stratovolcano on Ometepe Island in southwestern Nicaragua, known for its cloud forest, crater lake, and rich biodiversity.
-
B.
San Pedro volcano
San Pedro volcano is a prominent stratovolcano in northern Chile’s Andes, known for its high elevation, arid surroundings, and association with the Central Volcanic Zone.
-
C.
Mount Merapi
Mount Merapi is one of Indonesia’s most active and dangerous stratovolcanoes, located on the island of Java near the city of Yogyakarta.
-
D.
Tupungatito volcano
Tupungatito volcano is an active stratovolcano in the central Andes on the Chile–Argentina border, known for frequent small eruptions and its role in the Andean volcanic arc.
-
E.
San Salvador Volcano
San Salvador Volcano is a prominent stratovolcano in El Salvador that looms over the capital city and is known for its scenic crater and history of eruptions.
- 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: Mayon Volcano Target entity description: Mayon Volcano is an active stratovolcano in the Philippines famed for its near-perfect conical shape and frequent eruptions.
-
A.
Maderas Volcano
Maderas Volcano is a dormant stratovolcano on Ometepe Island in southwestern Nicaragua, known for its cloud forest, crater lake, and rich biodiversity.
-
B.
San Pedro volcano
San Pedro volcano is a prominent stratovolcano in northern Chile’s Andes, known for its high elevation, arid surroundings, and association with the Central Volcanic Zone.
-
C.
Mount Merapi
Mount Merapi is one of Indonesia’s most active and dangerous stratovolcanoes, located on the island of Java near the city of Yogyakarta.
-
D.
Tupungatito volcano
Tupungatito volcano is an active stratovolcano in the central Andes on the Chile–Argentina border, known for frequent small eruptions and its role in the Andean volcanic arc.
-
E.
San Salvador Volcano
San Salvador Volcano is a prominent stratovolcano in El Salvador that looms over the capital city and is known for its scenic crater and history of eruptions.
- F. None of above. chosen
Statements (52)
| Predicate | Object |
|---|---|
| instanceOf |
active volcano
ⓘ
natural landmark ⓘ stratovolcano ⓘ |
| associatedWith | legend of Daragang Magayon ⓘ |
| composition | andesitic to basaltic-andesitic lava ⓘ |
| country | Philippines ⓘ |
| designationYear | 1938 ⓘ |
| elevation |
2463 meters
ⓘ
8081 feet ⓘ |
| governedBy | Philippine Institute of Volcanology and Seismology ⓘ |
| hasCraterDiameter | approximately 250 meters ⓘ |
| hasEruptedIn |
1616
ⓘ
1766 ⓘ 1814 ⓘ 1897 ⓘ 1928 ⓘ 1947 ⓘ 1984 ⓘ 1993 ⓘ 2000 ⓘ 2006 ⓘ 2009 ⓘ 2013 ⓘ 2014 ⓘ 2018 ⓘ 2020s ⓘ |
| hazardType |
ash fall
ⓘ
lahars ⓘ lava flows ⓘ pyroclastic flows ⓘ |
| knownFor |
frequent eruptions
ⓘ
near-perfect conical shape ⓘ |
| lastEruption | 2023 ⓘ |
| locatedIn |
Albay
ⓘ
Bicol Region ⓘ Luzon ⓘ |
| locatedOn | Philippine Mobile Belt ⓘ |
| monitoredBy | PHIVOLCS ⓘ |
| namedAfter | Magayon ⓘ |
| near |
Daraga
ⓘ
Legazpi City ⓘ Tabaco City ⓘ |
| partOf | Pacific Ring of Fire ⓘ |
| photoSubject | Cagsawa Ruins with Mayon Volcano backdrop ⓘ |
| previousName |
Mayon Volcano National Park
ⓘ
linked to:
Mayon Volcano
|
| prominence | approximately 2350 meters ⓘ |
| protectedArea |
Mayon Volcano Natural Park
ⓘ
linked to:
Mayon Volcano
|
| shape | near-perfect cone ⓘ |
| tectonicSetting | subduction of the Philippine Sea Plate beneath the Eurasian Plate ⓘ |
| tourismAttraction | yes ⓘ |
| volcanicArc | Luzon Volcanic Arc ⓘ |
| 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: Mayon Volcano Description of subject: Mayon Volcano is an active stratovolcano in the Philippines famed for its near-perfect conical shape and frequent eruptions.
Referenced by (29)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Mayon Volcano
linked to: Mayon Volcano
linked to: Mayon Volcano
linked to: Mayon Volcano
linked to: Mayon Volcano
linked to: Mayon Volcano
subject linked to:
Filipina