N'Djamena International Airport
E489938
N'Djamena International Airport is the main international gateway to Chad, serving the capital city of N'Djamena with both civilian and military aviation operations.
All labels observed (2)
| Label | Occurrences |
|---|---|
| N'Djamena International Airport canonical | 2 |
| N’Djamena International Airport | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5037605 — 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: N'Djamena International Airport Context triple: [N'Djamena, hasInternationalAirport, N'Djamena International Airport]
-
A.
Brazzaville Maya-Maya Airport
Brazzaville Maya-Maya Airport is the main international airport serving Brazzaville, the capital city of the Republic of the Congo.
-
B.
Malabo International Airport
Malabo International Airport is the main international gateway to Equatorial Guinea, serving the capital city of Malabo on Bioko Island.
-
C.
N’djili International Airport
N’djili International Airport is the main international gateway serving Kinshasa and one of the busiest airports in the Democratic Republic of the Congo.
-
D.
Kotoka International Airport
Kotoka International Airport is the main international gateway to Ghana, serving the capital city of Accra and acting as a key aviation hub in West Africa.
-
E.
Diori Hamani International Airport
Diori Hamani International Airport is the main international airport serving Niamey, the capital city of Niger.
- 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: N'Djamena International Airport Target entity description: N'Djamena International Airport is the main international gateway to Chad, serving the capital city of N'Djamena with both civilian and military aviation operations.
-
A.
Brazzaville Maya-Maya Airport
Brazzaville Maya-Maya Airport is the main international airport serving Brazzaville, the capital city of the Republic of the Congo.
-
B.
Malabo International Airport
Malabo International Airport is the main international gateway to Equatorial Guinea, serving the capital city of Malabo on Bioko Island.
-
C.
N’djili International Airport
N’djili International Airport is the main international gateway serving Kinshasa and one of the busiest airports in the Democratic Republic of the Congo.
-
D.
Kotoka International Airport
Kotoka International Airport is the main international gateway to Ghana, serving the capital city of Accra and acting as a key aviation hub in West Africa.
-
E.
Diori Hamani International Airport
Diori Hamani International Airport is the main international airport serving Niamey, the capital city of Niger.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
airport runway
ⓘ
civil–military airport ⓘ international airport ⓘ |
| cityServed | N'Djamena ⓘ |
| continent | Africa ⓘ |
| country | Chad ⓘ |
| elevationAboveSeaLevel |
3176 feet
ⓘ
968 metres ⓘ |
| handles |
air cargo
ⓘ
passenger traffic ⓘ |
| hasApron |
civilian apron
ⓘ
military apron ⓘ |
| hasBaggageClaim | baggage reclaim area ⓘ |
| hasCheckInArea | passenger check-in counters ⓘ |
| hasCivilAviationUse | true ⓘ |
| hasControlTower | true ⓘ |
| hasCustoms | true ⓘ |
| hasFireAndRescueService | airport fire service ⓘ |
| hasGroundTransport |
buses
ⓘ
private cars ⓘ taxis ⓘ |
| hasMilitaryUse | true ⓘ |
| hasNavigationAid |
ILS
ⓘ
NDB ⓘ VOR/DME ⓘ |
| hasParkingPosition | aircraft stands for commercial airliners ⓘ |
| hasRunway | Runway 05/23 ⓘ |
| hasSecurityScreening | true ⓘ |
| hasTerminal | passenger terminal ⓘ |
| IATAcode | NDJ ⓘ |
| ICAOcode | FTTJ ⓘ |
| locatedIn |
Chad
ⓘ
N'Djamena ⓘ |
| nearbyBorder | border between Chad and Cameroon ⓘ |
| nearbyWaterBody | Chari River ⓘ |
| region | Central Africa ⓘ |
| runwayOrientation | 050°/230° ⓘ |
| serves | N'Djamena ⓘ |
| servesAs |
base for Chadian Air Force units
ⓘ
primary international gateway of Chad ⓘ |
| servesAsHubFor | Air Tchad ⓘ |
| surface | asphalt ⓘ |
| timeZone | UTC+1 ⓘ |
| usedFor |
cargo flights
ⓘ
domestic flights ⓘ international flights ⓘ military operations ⓘ |
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: N'Djamena International Airport Description of subject: N'Djamena International Airport is the main international gateway to Chad, serving the capital city of N'Djamena with both civilian and military aviation operations.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: N'Djamena International Airport