Region IV-A
E363946
Region IV-A, also known as Calabarzon, is a populous administrative region in the Philippines located south of Metro Manila, comprising several provinces including Cavite, Laguna, Batangas, Rizal, and Quezon.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Region IV-A canonical | 91 |
| Region IV | 2 |
| Region IV-B | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3503859 — 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: Region IV-A Context triple: [Cavite, partOf, Region IV-A]
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A.
Region XII
Region XII, also known as SOCCSKSARGEN, is an administrative region in south-central Mindanao in the Philippines known for its agricultural production and diverse cultural communities.
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B.
Region XIII
Region XIII, also known as Caraga, is an administrative region in northeastern Mindanao in the Philippines known for its rich mineral resources, forests, and coastal areas.
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C.
Region XI
Region XI, also known as the Davao Region, is an administrative region in southeastern Mindanao in the Philippines known for its major urban center Davao City and rich agricultural and coastal resources.
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D.
Region IX
Region IX, also known as the Zamboanga Peninsula, is an administrative region in western Mindanao in the Philippines known for its diverse cultures and strategic coastal location.
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E.
Region VIII
Region VIII, also known as Eastern Visayas, is an administrative region of the Philippines comprising several islands in the central-eastern part of the country, including the island of Leyte.
- 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: Region IV-A Target entity description: Region IV-A, also known as Calabarzon, is a populous administrative region in the Philippines located south of Metro Manila, comprising several provinces including Cavite, Laguna, Batangas, Rizal, and Quezon.
-
A.
Region XII
Region XII, also known as SOCCSKSARGEN, is an administrative region in south-central Mindanao in the Philippines known for its agricultural production and diverse cultural communities.
-
B.
Region XIII
Region XIII, also known as Caraga, is an administrative region in northeastern Mindanao in the Philippines known for its rich mineral resources, forests, and coastal areas.
-
C.
Region XI
Region XI, also known as the Davao Region, is an administrative region in southeastern Mindanao in the Philippines known for its major urban center Davao City and rich agricultural and coastal resources.
-
D.
Region IX
Region IX, also known as the Zamboanga Peninsula, is an administrative region in western Mindanao in the Philippines known for its diverse cultures and strategic coastal location.
-
E.
Region VIII
Region VIII, also known as Eastern Visayas, is an administrative region of the Philippines comprising several islands in the central-eastern part of the country, including the island of Leyte.
- F. None of above. chosen
Statements (47)
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: Region IV-A Description of subject: Region IV-A, also known as Calabarzon, is a populous administrative region in the Philippines located south of Metro Manila, comprising several provinces including Cavite, Laguna, Batangas, Rizal, and Quezon.
Referenced by (94)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Region IV-A
subject linked to:
San Antonio
subject linked to:
Magallanes
subject linked to:
Tanauan, Batangas, Philippines
subject linked to:
Calabarzon region
subject linked to:
Rizal province
linked to: Region IV-A
subject linked to:
Morong