Yao Airport
E49018
Yao Airport is a regional airport in Yao, Osaka Prefecture, Japan, primarily serving general aviation, flight training, and emergency services rather than major commercial airline traffic.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Yao Airport canonical | 15 |
How this entity was disambiguated
This entity first appeared as the object of triple T333849 — 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: Yao Airport Context triple: [Yao, hasAirport, Yao Airport]
-
A.
Guangzhou Baiyun International Airport
Guangzhou Baiyun International Airport is a major international aviation hub in southern China serving the city of Guangzhou and the broader Pearl River Delta region.
-
B.
Wuhan Tianhe International Airport
Wuhan Tianhe International Airport is a major aviation hub in central China serving the city of Wuhan with extensive domestic and international flight connections.
-
C.
Beijing Capital International Airport
Beijing Capital International Airport is the main international gateway to China’s capital and one of the busiest airports in the world by passenger traffic.
-
D.
Shanghai Pudong International Airport
Shanghai Pudong International Airport is a major international aviation hub in eastern China, serving as one of the country’s busiest gateways for global passenger and cargo traffic.
-
E.
Noi Bai International Airport
Noi Bai International Airport is the main international gateway serving Hanoi and one of Vietnam’s busiest and largest airports.
- 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: Yao Airport Target entity description: Yao Airport is a regional airport in Yao, Osaka Prefecture, Japan, primarily serving general aviation, flight training, and emergency services rather than major commercial airline traffic.
-
A.
Guangzhou Baiyun International Airport
Guangzhou Baiyun International Airport is a major international aviation hub in southern China serving the city of Guangzhou and the broader Pearl River Delta region.
-
B.
Wuhan Tianhe International Airport
Wuhan Tianhe International Airport is a major aviation hub in central China serving the city of Wuhan with extensive domestic and international flight connections.
-
C.
Beijing Capital International Airport
Beijing Capital International Airport is the main international gateway to China’s capital and one of the busiest airports in the world by passenger traffic.
-
D.
Shanghai Pudong International Airport
Shanghai Pudong International Airport is a major international aviation hub in eastern China, serving as one of the country’s busiest gateways for global passenger and cargo traffic.
-
E.
Noi Bai International Airport
Noi Bai International Airport is the main international gateway serving Hanoi and one of Vietnam’s busiest and largest airports.
- F. None of above. chosen
Statements (35)
| Predicate | Object |
|---|---|
| instanceOf |
airport
ⓘ
general aviation airport ⓘ regional airport ⓘ |
| cityServed | Osaka ⓘ |
| country | Japan ⓘ |
| handles | limited commercial traffic ⓘ |
| hasFacility |
general aviation terminal
ⓘ
hangars ⓘ maintenance facilities ⓘ |
| hasRunway |
Runway 09/27
ⓘ
Runway 13/31 ⓘ |
| hasTypeOfTraffic |
charter flights
ⓘ
emergency flights ⓘ non-scheduled flights ⓘ training flights ⓘ |
| IATA code | RJOY ⓘ |
| ICAO code | RJOY ⓘ |
| locatedIn |
Yao, Osaka Prefecture, Japan
ⓘ
linked to:
Yao, Osaka, Japan
|
| locatedInAdministrativeTerritory |
Osaka Prefecture
ⓘ
Yao, Osaka ⓘ
linked to:
Yao, Osaka, Japan
|
| locatedInTimeZone | Japan Standard Time ⓘ |
| operator | Osaka Prefecture ⓘ |
| primaryUse |
emergency services
ⓘ
flight training ⓘ general aviation ⓘ |
| runwayCount | 2 ⓘ |
| runwaySurface | asphalt ⓘ |
| serves |
Osaka metropolitan area
ⓘ
linked to:
Osaka–Kobe metropolitan area
Yao, Osaka Prefecture ⓘ
linked to:
Yao, Osaka, Japan
|
| servesAs | reliever airport for Osaka area ⓘ |
| usedFor |
firefighting aviation operations
ⓘ
helicopter emergency medical services ⓘ pilot training ⓘ police aviation operations ⓘ |
| 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: Yao Airport Description of subject: Yao Airport is a regional airport in Yao, Osaka Prefecture, Japan, primarily serving general aviation, flight training, and emergency services rather than major commercial airline traffic.
Referenced by (15)
Full triples — surface form annotated when it differs from this entity's canonical label.