Iburi Subprefecture
E320156
Iburi Subprefecture is an administrative region in southern Hokkaido, Japan, encompassing coastal and inland municipalities including the industrial port city of Muroran.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Iburi Subprefecture canonical | 20 |
| Date City area of Iburi Subprefecture | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2984564 — 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: Iburi Subprefecture Context triple: [Muroran, locatedIn, Iburi Subprefecture]
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A.
Shiribeshi Subprefecture
Shiribeshi Subprefecture is an administrative region in western Hokkaido, Japan, known for its coastal cities, ski resorts, and scenic natural landscapes.
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B.
Ominato District
Ominato District is a regional command of the Japan Maritime Self-Defense Force responsible for naval operations and defense in the northern waters of Japan.
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C.
Maizuru District
Maizuru District is a regional command of the Japan Maritime Self-Defense Force responsible for naval operations and defense in the Maizuru area of Japan.
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D.
Soraku District
Soraku District is a rural administrative district located in the southern part of Kyoto Prefecture, Japan, known for its small towns and agricultural landscapes.
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E.
Ogasawara Subprefecture
Ogasawara Subprefecture is an administrative division of Tokyo Metropolis in Japan that governs the remote Ogasawara (Bonin) Islands, including Iwo Jima.
- 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: Iburi Subprefecture Target entity description: Iburi Subprefecture is an administrative region in southern Hokkaido, Japan, encompassing coastal and inland municipalities including the industrial port city of Muroran.
-
A.
Shiribeshi Subprefecture
Shiribeshi Subprefecture is an administrative region in western Hokkaido, Japan, known for its coastal cities, ski resorts, and scenic natural landscapes.
-
B.
Ominato District
Ominato District is a regional command of the Japan Maritime Self-Defense Force responsible for naval operations and defense in the northern waters of Japan.
-
C.
Maizuru District
Maizuru District is a regional command of the Japan Maritime Self-Defense Force responsible for naval operations and defense in the Maizuru area of Japan.
-
D.
Soraku District
Soraku District is a rural administrative district located in the southern part of Kyoto Prefecture, Japan, known for its small towns and agricultural landscapes.
-
E.
Ogasawara Subprefecture
Ogasawara Subprefecture is an administrative division of Tokyo Metropolis in Japan that governs the remote Ogasawara (Bonin) Islands, including Iwo Jima.
- 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: Iburi Subprefecture Description of subject: Iburi Subprefecture is an administrative region in southern Hokkaido, Japan, encompassing coastal and inland municipalities including the industrial port city of Muroran.
Referenced by (21)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Date City area of Iburi Subprefecture