Ilagan City
E498972
Ilagan City is a component city in the province of Isabela in the Philippines, known as an agricultural and commercial hub in the Cagayan Valley region.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Ilagan | 3 |
| Ilagan City canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4335210 — 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: Ilagan City Context triple: [Cagayan River, passesNear, Ilagan City]
-
A.
Laoag
Laoag is a coastal city in northern Luzon, Philippines, known as the capital of Ilocos Norte and a regional center for commerce, education, and tourism.
-
B.
Tuguegarao City
Tuguegarao City is a major urban and commercial center in northeastern Luzon in the Philippines, known for its hot climate and role as a regional hub for education, trade, and government services.
-
C.
Pagadian City
Pagadian City is a coastal city in the southern Philippines that serves as the regional center and administrative hub of the Zamboanga Peninsula.
-
D.
Sorsogon City
Sorsogon City is a coastal component city in the Philippines known as the capital of Sorsogon province and a gateway to the Bicol Region’s southernmost attractions.
-
E.
Legazpi City
Legazpi City is a coastal city in the Philippines known as the regional center of the Bicol Region and famed for its views of the Mayon Volcano.
- 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: Ilagan City Target entity description: Ilagan City is a component city in the province of Isabela in the Philippines, known as an agricultural and commercial hub in the Cagayan Valley region.
-
A.
Laoag
Laoag is a coastal city in northern Luzon, Philippines, known as the capital of Ilocos Norte and a regional center for commerce, education, and tourism.
-
B.
Tuguegarao City
Tuguegarao City is a major urban and commercial center in northeastern Luzon in the Philippines, known for its hot climate and role as a regional hub for education, trade, and government services.
-
C.
Pagadian City
Pagadian City is a coastal city in the southern Philippines that serves as the regional center and administrative hub of the Zamboanga Peninsula.
-
D.
Sorsogon City
Sorsogon City is a coastal component city in the Philippines known as the capital of Sorsogon province and a gateway to the Bicol Region’s southernmost attractions.
-
E.
Legazpi City
Legazpi City is a coastal city in the Philippines known as the regional center of the Bicol Region and famed for its views of the Mayon Volcano.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
city in the Philippines
ⓘ
component city ⓘ |
| country | Philippines ⓘ |
| governedBy | Mayor of Ilagan City ⓘ |
| hasAirport | Ilagan Airport NERFINISHED ⓘ |
| hasAreaClassification | urban and rural barangays ⓘ |
| hasClimate |
Type III climate (Philippine classification)
ⓘ
tropical climate ⓘ |
| hasDemonym | Ilagueño NERFINISHED ⓘ |
| hasEconomicActivity |
agriculture
ⓘ
services ⓘ trade ⓘ |
| hasFestivity | Mammangi Festival NERFINISHED ⓘ |
| hasFunction |
administrative center of Isabela
ⓘ
agricultural hub of Cagayan Valley ⓘ commercial hub of Cagayan Valley ⓘ |
| hasLandUse | predominantly agricultural ⓘ |
| hasLegislativeBody | Sangguniang Panlungsod of Ilagan NERFINISHED ⓘ |
| hasLocalGovernmentType | city government ⓘ |
| hasMajorHighway | Maharlika Highway NERFINISHED ⓘ |
| hasNickname |
Cocoon Capital of the Philippines
NERFINISHED
ⓘ
Corn Capital of the Philippines NERFINISHED ⓘ |
| hasOfficialName | City of Ilagan NERFINISHED ⓘ |
| hasRiver |
Cagayan River
NERFINISHED
ⓘ
Ilagan River NERFINISHED ⓘ |
| isCapitalOf | Isabela NERFINISHED ⓘ |
| isCommercialCenterOf | Cagayan Valley NERFINISHED ⓘ |
| isProvincialCapital | true ⓘ |
| isRegionalAgriculturalHub | true ⓘ |
| isSeatOf | provincial government of Isabela NERFINISHED ⓘ |
| knownFor |
agriculture
ⓘ
corn production ⓘ livestock ⓘ rice production ⓘ tobacco production ⓘ trading and commerce ⓘ |
| locatedIn | Isabela NERFINISHED ⓘ |
| locatedInIsland | Luzon NERFINISHED ⓘ |
| locatedInRegion | Cagayan Valley NERFINISHED ⓘ |
| locatedOn | Cagayan River basin NERFINISHED ⓘ |
| majorReligion | Roman Catholicism ⓘ |
| partOf |
Province of Isabela
NERFINISHED
ⓘ
Region II NERFINISHED ⓘ |
| primaryLanguage |
English
ⓘ
Filipino ⓘ Ibanag ⓘ Ilocano NERFINISHED ⓘ |
| 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: Ilagan City Description of subject: Ilagan City is a component city in the province of Isabela in the Philippines, known as an agricultural and commercial hub in the Cagayan Valley region.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Ilagan