RJOY
E1009822
RJOY is the ICAO airport code for Yao Airport, a regional airfield located in Yao, Osaka Prefecture, Japan.
All labels observed (1)
| Label | Occurrences |
|---|---|
| RJOY canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12910237 — 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: RJOY Context triple: [Runway 09/27, airportIcaoCode, RJOY]
-
A.
RJOY
RJOY is the IATA airport code for Yao Airport, a regional airport in Yao, Osaka Prefecture, Japan.
-
B.
RJOO
RJOO is the ICAO airport code for Osaka International Airport, a major domestic aviation hub serving the Osaka metropolitan area in Japan.
-
C.
Joyn
Joyn is a German streaming platform offering live TV and on-demand content, operated by ProSiebenSat.1 and partners.
-
D.
JRO
JRO is the IATA airport code for Kilimanjaro International Airport, a major gateway to northern Tanzania and Mount Kilimanjaro.
-
E.
RJY
RJY is the station code for Rajahmundry railway station, a major rail hub in Andhra Pradesh, India.
- 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: RJOY Target entity description: RJOY is the ICAO airport code for Yao Airport, a regional airfield located in Yao, Osaka Prefecture, Japan.
-
A.
RJOY
RJOY is the IATA airport code for Yao Airport, a regional airport in Yao, Osaka Prefecture, Japan.
-
B.
RJOO
RJOO is the ICAO airport code for Osaka International Airport, a major domestic aviation hub serving the Osaka metropolitan area in Japan.
-
C.
Joyn
Joyn is a German streaming platform offering live TV and on-demand content, operated by ProSiebenSat.1 and partners.
-
D.
JRO
JRO is the IATA airport code for Kilimanjaro International Airport, a major gateway to northern Tanzania and Mount Kilimanjaro.
-
E.
RJY
RJY is the station code for Rajahmundry railway station, a major rail hub in Andhra Pradesh, India.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
ICAO airport code
ⓘ
airport ⓘ |
| airportType |
general aviation airport
ⓘ
regional airport ⓘ |
| category | airports in Osaka Prefecture ⓘ |
| country | Japan ⓘ |
| elevation_ft | 39 ⓘ |
| hasHelipad | yes ⓘ |
| hasIATACode | none ⓘ |
| hasName | Yao Airport ⓘ |
| hasRunway | 09/27 ⓘ |
| ICAOCodeFor | Yao Airport ⓘ |
| locatedIn |
Yao, Osaka Prefecture, Japan
ⓘ
linked to:
Yao, Osaka, Japan
|
| locatedInAdministrativeTerritory |
Kansai region
ⓘ
Osaka Prefecture ⓘ Yao ⓘ |
| nativeNameLanguage | ja ⓘ |
| nearCity | Osaka ⓘ |
| openedInYear | 1938 ⓘ |
| operator | Osaka Prefecture ⓘ |
| runwayLength_09/27_m | 1490 ⓘ |
| runwaySurface | asphalt ⓘ |
| serves |
Osaka metropolitan area
ⓘ
linked to:
Osaka–Kobe metropolitan area
Yao, Osaka Prefecture ⓘ
linked to:
Yao, Osaka, Japan
|
| timeZone | Japan Standard Time ⓘ |
| usedFor |
civil aviation
ⓘ
flight training ⓘ helicopter operations ⓘ military aviation ⓘ |
| 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: RJOY Description of subject: RJOY is the ICAO airport code for Yao Airport, a regional airfield located in Yao, Osaka Prefecture, Japan.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.