KIJ
E602152
KIJ is the three-letter IATA airport code for Niigata Airport in Niigata, Japan.
All labels observed (1)
| Label | Occurrences |
|---|---|
| KIJ canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T6569266 — 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: KIJ Context triple: [Niigata Airport, IATAcode, KIJ]
-
A.
KI
KI is the abbreviation for the Karolinska Institute, a renowned Swedish medical university known for its leading research and role in selecting Nobel laureates in Physiology or Medicine.
-
B.
KI
KI is the regional vehicle registration code used on license plates to identify vehicles registered in Kyiv Oblast, Ukraine.
-
C.
KI
KI is the vehicle registration code used on license plates for the German city of Kiel.
-
D.
Kije
Kije is a village in south-central Poland that serves as the seat of the rural administrative district Gmina Kije in Świętokrzyskie Voivodeship.
-
E.
JK
JK is the widely used nickname of Juscelino Kubitschek, the former president of Brazil best known for founding Brasília and promoting rapid national development.
- 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: KIJ Target entity description: KIJ is the three-letter IATA airport code for Niigata Airport in Niigata, Japan.
-
A.
KI
KI is the abbreviation for the Karolinska Institute, a renowned Swedish medical university known for its leading research and role in selecting Nobel laureates in Physiology or Medicine.
-
B.
KI
KI is the regional vehicle registration code used on license plates to identify vehicles registered in Kyiv Oblast, Ukraine.
-
C.
KI
KI is the vehicle registration code used on license plates for the German city of Kiel.
-
D.
Kije
Kije is a village in south-central Poland that serves as the seat of the rural administrative district Gmina Kije in Świętokrzyskie Voivodeship.
-
E.
JK
JK is the widely used nickname of Juscelino Kubitschek, the former president of Brazil best known for founding Brasília and promoting rapid national development.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
IATA airport code
ⓘ
airport ⓘ |
| cityServed | Niigata ⓘ |
| country | Japan ⓘ |
| hasHubAirline |
ANA Wings
ⓘ
All Nippon Airways ⓘ Japan Airlines ⓘ |
| hasIATAcode | KIJ ⓘ |
| hasPassengerTerminal |
domestic terminal
ⓘ
international terminal ⓘ |
| hasRunway |
04/22
ⓘ
10/28 ⓘ |
| hasRunwaySurface | asphalt ⓘ |
| IATA code | KIJ ⓘ |
| ICAO code | RJSN ⓘ |
| locatedIn |
Japan
ⓘ
Niigata ⓘ Niigata Airport ⓘ Niigata Prefecture ⓘ |
| operator | Niigata Prefecture ⓘ |
| region | Honshu ⓘ |
| represents | Niigata Airport ⓘ |
| serves | Niigata ⓘ |
| servesInternationalDestinations |
East Asia
ⓘ
Russia ⓘ |
| servesRegion |
Chūbu region
ⓘ
Hokuriku region ⓘ |
| timezone | Japan Standard Time ⓘ |
| UTC offset | +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: KIJ Description of subject: KIJ is the three-letter IATA airport code for Niigata Airport in Niigata, Japan.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.