RJAA
E190905
RJAA is the ICAO airport code for Narita International Airport, a major international gateway serving the Tokyo metropolitan area in Japan.
All labels observed (1)
| Label | Occurrences |
|---|---|
| RJAA canonical | 8 |
How this entity was disambiguated
This entity first appeared as the object of triple T1689996 — 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: RJAA Context triple: [Narita International Airport, ICAOcode, RJAA]
-
A.
RJA
RJA is the ICAO airline designator used for Royal Jordanian, the flag carrier airline of Jordan.
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B.
RJBB
RJBB is the ICAO airport code for Kansai International Airport, a major international hub built on an artificial island in Osaka Bay, Japan.
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C.
RJTT
RJTT is the ICAO airport code for Tokyo International Airport, commonly known as Haneda Airport, one of Japan’s primary airports serving the Tokyo metropolitan area.
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D.
AAR
AAR is the American Association of Railroads' wheel arrangement classification system commonly used to describe locomotive axle configurations in North America.
-
E.
RJOO
RJOO is the ICAO airport code for Osaka International Airport, a major domestic aviation hub serving the Osaka metropolitan area in Japan.
- 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: RJAA Target entity description: RJAA is the ICAO airport code for Narita International Airport, a major international gateway serving the Tokyo metropolitan area in Japan.
-
A.
RJA
RJA is the ICAO airline designator used for Royal Jordanian, the flag carrier airline of Jordan.
-
B.
RJBB
RJBB is the ICAO airport code for Kansai International Airport, a major international hub built on an artificial island in Osaka Bay, Japan.
-
C.
RJTT
RJTT is the ICAO airport code for Tokyo International Airport, commonly known as Haneda Airport, one of Japan’s primary airports serving the Tokyo metropolitan area.
-
D.
AAR
AAR is the American Association of Railroads' wheel arrangement classification system commonly used to describe locomotive axle configurations in North America.
-
E.
RJOO
RJOO is the ICAO airport code for Osaka International Airport, a major domestic aviation hub serving the Osaka metropolitan area in Japan.
- F. None of above. chosen
Statements (47)
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: RJAA Description of subject: RJAA is the ICAO airport code for Narita International Airport, a major international gateway serving the Tokyo metropolitan area in Japan.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.