Province of Isabela
E1044109
The Province of Isabela is a large agricultural province in the Cagayan Valley region of the Philippines, known for its vast rice and corn production and diverse natural landscapes.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Province of Isabela canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T12505090 — 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: Province of Isabela Context triple: [Northern Sierra Madre Natural Park, locatedInAdministrativeEntity, Province of Isabela]
-
A.
Province of Bulacan
The Province of Bulacan is a landlocked province in the Central Luzon region of the Philippines, known for its historical significance in the Philippine revolution, thriving industries, and rapidly urbanizing municipalities near Metro Manila.
-
B.
Quirino Province
Quirino Province is a landlocked province in the Cagayan Valley region of the Philippines known for its mountainous terrain, caves, and river systems.
-
C.
Province of Palawan
The Province of Palawan is a large island province in the Philippines renowned for its rich biodiversity, protected seascapes and landscapes, and world-famous ecotourism destinations such as El Nido and Puerto Princesa Subterranean River National Park.
-
D.
Province of Tarlac
The Province of Tarlac is a landlocked province in Central Luzon, Philippines, known for its agricultural economy, historical sites, and role in the country’s political history.
-
E.
Province of Quezon
The Province of Quezon is a coastal province in the Calabarzon region of the Philippines, known for its coconut plantations, cultural festivals, and strategic location facing the Pacific Ocean.
- 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: Province of Isabela Target entity description: The Province of Isabela is a large agricultural province in the Cagayan Valley region of the Philippines, known for its vast rice and corn production and diverse natural landscapes.
-
A.
Province of Bulacan
The Province of Bulacan is a landlocked province in the Central Luzon region of the Philippines, known for its historical significance in the Philippine revolution, thriving industries, and rapidly urbanizing municipalities near Metro Manila.
-
B.
Quirino Province
Quirino Province is a landlocked province in the Cagayan Valley region of the Philippines known for its mountainous terrain, caves, and river systems.
-
C.
Province of Palawan
The Province of Palawan is a large island province in the Philippines renowned for its rich biodiversity, protected seascapes and landscapes, and world-famous ecotourism destinations such as El Nido and Puerto Princesa Subterranean River National Park.
-
D.
Province of Tarlac
The Province of Tarlac is a landlocked province in Central Luzon, Philippines, known for its agricultural economy, historical sites, and role in the country’s political history.
-
E.
Province of Quezon
The Province of Quezon is a coastal province in the Calabarzon region of the Philippines, known for its coconut plantations, cultural festivals, and strategic location facing the Pacific Ocean.
- F. None of above. chosen
Statements (90)
| Predicate | Object |
|---|---|
| instanceOf | province of the Philippines ⓘ |
| borders |
Aurora
NERFINISHED
ⓘ
Cagayan NERFINISHED ⓘ Ifugao NERFINISHED ⓘ Kalinga NERFINISHED ⓘ Mountain Province NERFINISHED ⓘ Nueva Vizcaya NERFINISHED ⓘ Pacific Ocean ⓘ Quezon NERFINISHED ⓘ Quirino NERFINISHED ⓘ |
| capital | Ilagan NERFINISHED ⓘ |
| country | Philippines ⓘ |
| demographicsType | population ⓘ |
| economyType | agricultural economy ⓘ |
| governingBody | Provincial Government of Isabela NERFINISHED ⓘ |
| hasAirport |
Cauayan Airport
NERFINISHED
ⓘ
Palanan Airport NERFINISHED ⓘ |
| hasCity |
Alicia
NERFINISHED
ⓘ
Angadanan NERFINISHED ⓘ Aurora NERFINISHED ⓘ Benito Soliven NERFINISHED ⓘ Burgos NERFINISHED ⓘ Cabagan NERFINISHED ⓘ Cabatuan NERFINISHED ⓘ Cauayan NERFINISHED ⓘ Cordon NERFINISHED ⓘ Dinapigue NERFINISHED ⓘ Divilacan NERFINISHED ⓘ Echague NERFINISHED ⓘ Gamu NERFINISHED ⓘ Ilagan NERFINISHED ⓘ Jones NERFINISHED ⓘ Luna NERFINISHED ⓘ Maconacon NERFINISHED ⓘ Mallig NERFINISHED ⓘ Naguilian NERFINISHED ⓘ Palanan NERFINISHED ⓘ Quezon NERFINISHED ⓘ Quirino NERFINISHED ⓘ Ramon NERFINISHED ⓘ Reina Mercedes NERFINISHED ⓘ Roxas NERFINISHED ⓘ San Agustin NERFINISHED ⓘ San Guillermo NERFINISHED ⓘ San Isidro NERFINISHED ⓘ San Manuel NERFINISHED ⓘ San Mariano NERFINISHED ⓘ San Mateo NERFINISHED ⓘ San Pablo NERFINISHED ⓘ Santiago NERFINISHED ⓘ Santo Tomas NERFINISHED ⓘ Sto. Tomas NERFINISHED ⓘ Tumauini NERFINISHED ⓘ |
| hasMountainRange | Sierra Madre NERFINISHED ⓘ |
| hasProtectedArea | Northern Sierra Madre Natural Park NERFINISHED ⓘ |
| hasRiver | Cagayan River NERFINISHED ⓘ |
| hasTouristAttraction |
Magat Dam
NERFINISHED
ⓘ
Northern Sierra Madre Natural Park NERFINISHED ⓘ Palanan Wilderness Area NERFINISHED ⓘ |
| isPartOf |
Luzon
NERFINISHED
ⓘ
Philippines NERFINISHED ⓘ |
| knownFor |
agriculture
ⓘ
corn production ⓘ diverse natural landscapes ⓘ rice production ⓘ vast plains ⓘ |
| language |
English
ⓘ
Gaddang ⓘ Ibanag NERFINISHED ⓘ Ilocano NERFINISHED ⓘ Tagalog ⓘ |
| largestCity | Ilagan NERFINISHED ⓘ |
| leaderTitle | Governor ⓘ |
| locatedIn | Cagayan Valley NERFINISHED ⓘ |
| locatedOn | island of Luzon NERFINISHED ⓘ |
| majorCrop |
banana
ⓘ
corn ⓘ rice ⓘ sugarcane ⓘ |
| majorIndustry |
farming
ⓘ
fishing ⓘ trade ⓘ |
| namedAfter | Queen Isabella II of Spain NERFINISHED ⓘ |
| region | Cagayan Valley NERFINISHED ⓘ |
| religion |
Iglesia ni Cristo
NERFINISHED
ⓘ
Islam ⓘ Protestant Christianity ⓘ
surface form:
Protestantism
Roman Catholicism ⓘ |
| timeZone | Philippine Standard Time ⓘ |
| utcOffset | +8 ⓘ |
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: Province of Isabela Description of subject: The Province of Isabela is a large agricultural province in the Cagayan Valley region of the Philippines, known for its vast rice and corn production and diverse natural landscapes.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.