RJOY is both the IATA and ICAO code used for Yao Airport in some aviation contexts
E852214
RJOY is an aviation location identifier associated with Yao Airport in Japan, used in certain contexts as both its IATA and ICAO code.
All labels observed (1)
| Label | Occurrences |
|---|---|
| RJOY is both the IATA and ICAO code used for Yao Airport in some aviation contexts canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10288594 — 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 is both the IATA and ICAO code used for Yao Airport in some aviation contexts Context triple: [RJOY, note, RJOY is both the IATA and ICAO code used for Yao Airport in some aviation contexts]
-
A.
SJC (IATA airport code)
SJC (IATA airport code) refers to Norman Y. Mineta San José International Airport, a major commercial airport serving San Jose and the Silicon Valley region in California, USA.
-
B.
ICAO airport code system
The ICAO airport code system is an international standard that assigns unique four-letter identifiers to airports and aerodromes worldwide for use in aviation operations and air traffic management.
-
C.
IATA: ME
IATA: ME is the two-letter airline designator assigned by the International Air Transport Association to Middle East Airlines, the flag carrier of Lebanon.
-
D.
Yola Airport
Yola Airport is a regional airport serving the city of Yola in northeastern Nigeria, handling domestic flights and limited international traffic.
-
E.
GU (IATA airline designator)
GU is an IATA airline designator code assigned to a specific airline for identification in international air transport operations.
- 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 is both the IATA and ICAO code used for Yao Airport in some aviation contexts Target entity description: RJOY is an aviation location identifier associated with Yao Airport in Japan, used in certain contexts as both its IATA and ICAO code.
-
A.
SJC (IATA airport code)
SJC (IATA airport code) refers to Norman Y. Mineta San José International Airport, a major commercial airport serving San Jose and the Silicon Valley region in California, USA.
-
B.
ICAO airport code system
The ICAO airport code system is an international standard that assigns unique four-letter identifiers to airports and aerodromes worldwide for use in aviation operations and air traffic management.
-
C.
IATA: ME
IATA: ME is the two-letter airline designator assigned by the International Air Transport Association to Middle East Airlines, the flag carrier of Lebanon.
-
D.
Yola Airport
Yola Airport is a regional airport serving the city of Yola in northeastern Nigeria, handling domestic flights and limited international traffic.
-
E.
GU (IATA airline designator)
GU is an IATA airline designator code assigned to a specific airline for identification in international air transport operations.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
airport code
ⓘ
aviation location identifier ⓘ |
| appliesTo | airport ⓘ |
| associatedWith | Yao Airport ⓘ |
| codeLength | 4 characters ⓘ |
| codeType |
IATA airport code
ⓘ
ICAO airport code ⓘ |
| country | Japan ⓘ |
| governingStandard |
IATA airport code practices in some contexts
ⓘ
ICAO airport code standard ⓘ |
| hasRole | unique identifier for Yao Airport in some systems ⓘ |
| iataCodeFor | Yao Airport ⓘ |
| icaoCodeFor | Yao Airport ⓘ |
| location |
Yao, Osaka Prefecture, Japan
ⓘ
linked to:
Yao, Osaka, Japan
|
| mapsTo | geographical coordinates of Yao Airport ⓘ |
| notationSystem | Latin alphabet ⓘ |
| partOf | global aviation coding system ⓘ |
| relatedTo | Osaka aviation infrastructure ⓘ |
| usedBy |
air traffic control systems
ⓘ
aviation databases ⓘ flight management systems ⓘ |
| usedFor | identifying Yao Airport ⓘ |
| usedInContext |
aeronautical information publications
ⓘ
aviation operations ⓘ flight planning ⓘ |
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 is both the IATA and ICAO code used for Yao Airport in some aviation contexts Description of subject: RJOY is an aviation location identifier associated with Yao Airport in Japan, used in certain contexts as both its IATA and ICAO code.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.