Mt. Matutum
E293721
Mt. Matutum is a prominent conical stratovolcano in Mindanao, Philippines, known for its lush forests, rich biodiversity, and challenging hiking trails.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Mount Matutum | 4 |
| Mt. Matutum canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2686517 — 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: Mt. Matutum Context triple: [South Cotabato, hasMountain, Mt. Matutum]
-
A.
Mount Nanlaud
Mount Nanlaud is the tallest mountain on the Micronesian island of Pohnpei, known for its lush tropical rainforest and frequent cloud cover.
-
B.
Mount Mariveles
Mount Mariveles is a dormant stratovolcano in the Philippines known for dominating the landscape of the Bataan Peninsula and overlooking Manila Bay.
-
C.
Mount Tahan
Mount Tahan is the highest peak on the Malay Peninsula, located within Malaysia’s Taman Negara National Park and renowned for its challenging jungle treks.
-
D.
Mount Welirang
Mount Welirang is an active stratovolcano in East Java, Indonesia, known for its sulfur mining and frequent fumarolic activity.
-
E.
Mount Pagan
Mount Pagan is an active stratovolcano that forms the highest peak on Pagan Island in the Northern Mariana Islands.
- 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: Mt. Matutum Target entity description: Mt. Matutum is a prominent conical stratovolcano in Mindanao, Philippines, known for its lush forests, rich biodiversity, and challenging hiking trails.
-
A.
Mount Nanlaud
Mount Nanlaud is the tallest mountain on the Micronesian island of Pohnpei, known for its lush tropical rainforest and frequent cloud cover.
-
B.
Mount Mariveles
Mount Mariveles is a dormant stratovolcano in the Philippines known for dominating the landscape of the Bataan Peninsula and overlooking Manila Bay.
-
C.
Mount Tahan
Mount Tahan is the highest peak on the Malay Peninsula, located within Malaysia’s Taman Negara National Park and renowned for its challenging jungle treks.
-
D.
Mount Welirang
Mount Welirang is an active stratovolcano in East Java, Indonesia, known for its sulfur mining and frequent fumarolic activity.
-
E.
Mount Pagan
Mount Pagan is an active stratovolcano that forms the highest peak on Pagan Island in the Northern Mariana Islands.
- F. None of above. chosen
Statements (58)
| Predicate | Object |
|---|---|
| instanceOf |
mountain
ⓘ
protected landscape ⓘ stratovolcano ⓘ |
| accessPoint | Tupi, South Cotabato jump-off ⓘ |
| averageTemperature | cooler than surrounding lowlands due to elevation ⓘ |
| biodiversitySignificance | habitat for endemic and threatened species ⓘ |
| climate | tropical with cooler temperatures at higher elevations ⓘ |
| conservationIssue |
illegal logging and forest conversion in buffer zones
ⓘ
threats from agricultural expansion in surrounding lowlands ⓘ |
| country | Philippines ⓘ |
| craterDescription | deeply eroded summit crater ⓘ |
| culturalSignificance | considered sacred by some indigenous Blaan communities ⓘ |
| difficulty | generally rated as a challenging climb ⓘ |
| drainage | source of several rivers and streams in South Cotabato and Sarangani ⓘ |
| elevation | approximately 2286 meters above sea level ⓘ |
| fauna |
Philippine eagle habitat region
ⓘ
Philippine tarsier reported in surrounding areas ⓘ various endemic birds of Mindanao ⓘ |
| flora |
Philippine dipterocarp species
ⓘ
mosses and ferns in upper slopes ⓘ |
| governingBody |
Department of Environment and Natural Resources of the Philippines
ⓘ
Protected Area Management Board for Mt. Matutum ⓘ |
| hasCrater | yes ⓘ |
| hasEcosystem |
lower montane rainforest
ⓘ
montane forest ⓘ mossy forest at higher elevations ⓘ |
| indigenousPeople | Blaan ⓘ |
| isPartOf | Pacific Ring of Fire ⓘ |
| knownFor |
challenging hiking trails
ⓘ
lush forests ⓘ rich biodiversity ⓘ scenic views of General Santos and Sarangani Bay ⓘ |
| lastEruption | unknown in historical times ⓘ |
| legalBasis | proclaimed as a protected landscape by Philippine presidential proclamation ⓘ |
| locatedIn |
Mindanao
ⓘ
Region XII Soccsksargen ⓘ
linked to:
Region XII (Soccsksargen)
Sarangani ⓘ South Cotabato NERFINISHED ⓘ |
| monitoredBy | Philippine Institute of Volcanology and Seismology ⓘ |
| mountainRange | none (isolated cone) ⓘ |
| nearCity |
General Santos City
ⓘ
linked to:
General Santos
|
| nearTown |
Malungon, Sarangani
ⓘ
Polomolok, South Cotabato ⓘ Tupi, South Cotabato ⓘ |
| prominence | approximately 1950 meters ⓘ |
| protectedAreaCategory | IUCN Category V (protected landscape/seascape) ⓘ |
| protectedAreaDesignation |
Mt. Matutum Protected Landscape
ⓘ
linked to:
Mount Matutum Protected Landscape
|
| shape | conical ⓘ |
| tourismActivity |
birdwatching
ⓘ
hiking ⓘ mountaineering ⓘ nature photography ⓘ |
| trailType | steep forested trails ⓘ |
| viewFromSummit |
General Santos City
ⓘ
linked to:
General Santos
Sarangani Bay ⓘ surrounding agricultural plains of South Cotabato ⓘ |
| volcanicStatus | potentially active ⓘ |
| volcanoType | andesitic 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: Mt. Matutum Description of subject: Mt. Matutum is a prominent conical stratovolcano in Mindanao, Philippines, known for its lush forests, rich biodiversity, and challenging hiking trails.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Mt. Matutum
linked to: Mt. Matutum