Yamaguchi Ube Airport
E885111
Yamaguchi Ube Airport is a regional airport in western Japan serving domestic flights and connecting Yamaguchi Prefecture to major cities such as Tokyo.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Yamaguchi Ube Airport canonical | 7 |
How this entity was disambiguated
This entity first appeared as the object of triple T10529983 — 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: Yamaguchi Ube Airport Context triple: [Yamaguchi Prefecture, hasAirport, Yamaguchi Ube Airport]
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A.
Takamatsu Airport
Takamatsu Airport is a regional international airport in Kagawa Prefecture on Japan’s Shikoku island, serving as the main air gateway to the city of Takamatsu and its surrounding area.
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B.
Okayama Airport
Okayama Airport is a regional international airport in Okayama Prefecture, Japan, serving domestic routes and select international destinations in the Chūgoku area.
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C.
Kagoshima Airport
Kagoshima Airport is a regional and domestic hub in southern Japan that serves Kagoshima Prefecture and provides access to the island of Kyushu and nearby remote islands.
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D.
Nagasaki Airport
Nagasaki Airport is a regional and international airport in Nagasaki Prefecture, Japan, notable for being one of the world’s first offshore airports built on an artificial island.
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E.
Ōita Airport
Ōita Airport is a regional Japanese airport in Ōita Prefecture that serves domestic flights and connects the area to major cities such as Tokyo and Osaka.
- 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: Yamaguchi Ube Airport Target entity description: Yamaguchi Ube Airport is a regional airport in western Japan serving domestic flights and connecting Yamaguchi Prefecture to major cities such as Tokyo.
-
A.
Takamatsu Airport
Takamatsu Airport is a regional international airport in Kagawa Prefecture on Japan’s Shikoku island, serving as the main air gateway to the city of Takamatsu and its surrounding area.
-
B.
Okayama Airport
Okayama Airport is a regional international airport in Okayama Prefecture, Japan, serving domestic routes and select international destinations in the Chūgoku area.
-
C.
Kagoshima Airport
Kagoshima Airport is a regional and domestic hub in southern Japan that serves Kagoshima Prefecture and provides access to the island of Kyushu and nearby remote islands.
-
D.
Nagasaki Airport
Nagasaki Airport is a regional and international airport in Nagasaki Prefecture, Japan, notable for being one of the world’s first offshore airports built on an artificial island.
-
E.
Ōita Airport
Ōita Airport is a regional Japanese airport in Ōita Prefecture that serves domestic flights and connects the area to major cities such as Tokyo and Osaka.
- F. None of above. chosen
Statements (31)
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: Yamaguchi Ube Airport Description of subject: Yamaguchi Ube Airport is a regional airport in western Japan serving domestic flights and connecting Yamaguchi Prefecture to major cities such as Tokyo.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.