Toyama Airport
E767664
Toyama Airport is a regional airport in Toyama Prefecture, Japan, serving domestic flights and limited international routes along the Sea of Japan coast.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Toyama Airport canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T8777921 — 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: Toyama Airport Context triple: [Toyama, hasAirport, Toyama Airport]
-
A.
Izumo Airport
Izumo Airport is a regional airport in Shimane Prefecture, Japan, providing domestic air services that connect the Izumo area with major Japanese cities.
-
B.
Miyazaki Airport
Miyazaki Airport is a regional airport in Miyazaki Prefecture, Japan, serving domestic flights and limited international routes for the city and surrounding area.
-
C.
Niigata Airport
Niigata Airport is a regional and international airport serving the city of Niigata in Japan’s Hokuriku region, offering domestic flights and select international routes.
-
D.
Itami Airport
Itami Airport is a major domestic airport serving the Osaka metropolitan area in Japan.
-
E.
Shizuoka Airport
Shizuoka Airport is a regional international airport in Japan serving Shizuoka Prefecture and nearby areas between Tokyo and Nagoya.
- 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: Toyama Airport Target entity description: Toyama Airport is a regional airport in Toyama Prefecture, Japan, serving domestic flights and limited international routes along the Sea of Japan coast.
-
A.
Izumo Airport
Izumo Airport is a regional airport in Shimane Prefecture, Japan, providing domestic air services that connect the Izumo area with major Japanese cities.
-
B.
Miyazaki Airport
Miyazaki Airport is a regional airport in Miyazaki Prefecture, Japan, serving domestic flights and limited international routes for the city and surrounding area.
-
C.
Niigata Airport
Niigata Airport is a regional and international airport serving the city of Niigata in Japan’s Hokuriku region, offering domestic flights and select international routes.
-
D.
Itami Airport
Itami Airport is a major domestic airport serving the Osaka metropolitan area in Japan.
-
E.
Shizuoka Airport
Shizuoka Airport is a regional international airport in Japan serving Shizuoka Prefecture and nearby areas between Tokyo and Nagoya.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf | airport ⓘ |
| cityServed | Toyama ⓘ |
| country | Japan ⓘ |
| hasApron | aircraft parking apron ⓘ |
| hasBoardingGates | boarding gates ⓘ |
| hasCargoFacilities | air cargo handling facilities ⓘ |
| hasCheckInCounters | airline check-in counters ⓘ |
| hasCustomsFacilities | yes ⓘ |
| hasFacility |
arrival lobby
ⓘ
baggage claim area ⓘ departure lobby ⓘ |
| hasGroundTransport |
bus connections to Toyama city center
ⓘ
taxi services ⓘ |
| hasImmigrationFacilities | yes ⓘ |
| hasInformationDesk | airport information counter ⓘ |
| hasNavigationAid |
VOR/DME
ⓘ
instrument landing system ⓘ |
| hasObservationDeck | observation deck ⓘ |
| hasParking | car parking facilities ⓘ |
| hasPassengerTerminal | passenger terminal building ⓘ |
| hasRestaurant | airport restaurant ⓘ |
| hasRunway | Runway 02/20 ⓘ |
| hasRunwaySurface | asphalt ⓘ |
| hasRunwayUse | civil aviation ⓘ |
| hasSecurityScreening | passenger security screening ⓘ |
| hasShop | souvenir shop ⓘ |
| IATAcode | TOY ⓘ |
| ICAOcode | RJNT ⓘ |
| isAlong | Sea of Japan ⓘ |
| isInIsland | Honshu ⓘ |
| isInRegion | Chūbu region ⓘ |
| isPublicUseAirport | yes ⓘ |
| locatedIn |
Toyama City
ⓘ
Toyama Prefecture NERFINISHED ⓘ |
| locatedOn | Sea of Japan coast ⓘ |
| locatedOnRiver | Jinzū River ⓘ |
| operator |
Toyama Prefecture Government
ⓘ
linked to:
Toyama Prefectural Government Office
|
| regionServed | Hokuriku region ⓘ |
| runwayOrientation | 02/20 ⓘ |
| serves | Toyama Prefecture NERFINISHED ⓘ |
| servesRegion | Sea of Japan coastal area ⓘ |
| servesTrafficType |
domestic flights
ⓘ
international flights ⓘ |
| timeZone | Japan Standard Time ⓘ |
| UTCoffset | +09:00 ⓘ |
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: Toyama Airport Description of subject: Toyama Airport is a regional airport in Toyama Prefecture, Japan, serving domestic flights and limited international routes along the Sea of Japan coast.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.