RJFK
E420823
RJFK is the ICAO airport code for Kagoshima Airport, a regional and domestic aviation hub on Japan’s Kyushu island.
All labels observed (1)
| Label | Occurrences |
|---|---|
| RJFK canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4203270 — 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: RJFK Context triple: [Kagoshima Airport, ICAOcode, RJFK]
-
A.
JFK
JFK is John F. Kennedy International Airport, a major international air travel hub serving New York City.
-
B.
John F. Kennedy
John F. Kennedy was the 35th president of the United States, known for his leadership during the Cold War, the Cuban Missile Crisis, and the early stages of the civil rights movement before his assassination in 1963.
-
C.
Kennedy
Kennedy is a given name shared by various notable individuals across fields such as politics, music, and entertainment.
-
D.
Kennedy
Kennedy is a prominent Irish-American political and public-service family best known for producing U.S. President John F. Kennedy and numerous other influential politicians.
-
E.
Kennedy
Kennedy is a vast rural federal electoral division in Queensland, Australia, known for encompassing remote outback communities and mining towns.
- 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: RJFK Target entity description: RJFK is the ICAO airport code for Kagoshima Airport, a regional and domestic aviation hub on Japan’s Kyushu island.
-
A.
JFK
JFK is John F. Kennedy International Airport, a major international air travel hub serving New York City.
-
B.
John F. Kennedy
John F. Kennedy was the 35th president of the United States, known for his leadership during the Cold War, the Cuban Missile Crisis, and the early stages of the civil rights movement before his assassination in 1963.
-
C.
Kennedy
Kennedy is a vast rural federal electoral division in Queensland, Australia, known for encompassing remote outback communities and mining towns.
-
D.
Kennedy
Kennedy is a prominent Irish-American political and public-service family best known for producing U.S. President John F. Kennedy and numerous other influential politicians.
-
E.
Kennedy
Kennedy is a given name shared by various notable individuals across fields such as politics, music, and entertainment.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf |
ICAO airport code
ⓘ
airport ⓘ |
| airportName | Kagoshima Airport ⓘ |
| airportRole |
domestic hub
ⓘ
regional hub ⓘ |
| airportType | public ⓘ |
| continent | Asia ⓘ |
| country | Japan ⓘ |
| hasCargoServices | true ⓘ |
| hasPassengerServices | true ⓘ |
| hasTerminalBuilding | true ⓘ |
| IATACode | KOJ ⓘ |
| icaoRegion | RJ ⓘ |
| identifies | Kagoshima Airport ⓘ |
| locatedIn | Kagoshima Prefecture ⓘ |
| locatedOn | Kyushu ⓘ |
| nearBodyOfWater | Kagoshima Bay ⓘ |
| operatorCountry | Japan ⓘ |
| primaryUse | civil aviation ⓘ |
| regionServed |
Kyushu
ⓘ
Southern Japan ⓘ
linked to:
Southwestern Japan
|
| runwayCount | 2 ⓘ |
| runwaySurface | asphalt ⓘ |
| servesCity |
Kagoshima
ⓘ
linked to:
Kagoshima City
|
| supportsDomesticFlights | true ⓘ |
| supportsInternationalFlights | true ⓘ |
| 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: RJFK Description of subject: RJFK is the ICAO airport code for Kagoshima Airport, a regional and domestic aviation hub on Japan’s Kyushu island.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.