NHT
E520368
NHT is the IATA airport code for RAF Northolt, a Royal Air Force station in West London that also handles some civil and governmental air traffic.
All labels observed (1)
| Label | Occurrences |
|---|---|
| NHT canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5445220 — 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: NHT Context triple: [RAF Northolt, IATAcode, NHT]
-
A.
NH
NH is the official two-letter United States Postal Service abbreviation for the state of New Hampshire.
-
B.
NH
NH is the two-letter IATA airline designator assigned to All Nippon Airways, Japan’s largest airline.
-
C.
NTH
NTH is the National Rail station code for Neath railway station in Neath, Wales.
-
D.
NRT
NRT is the three-letter IATA airport code for Narita International Airport, a major international gateway serving the Tokyo metropolitan area in Japan.
-
E.
HN
HN is the two-letter ISO 3166-1 alpha-2 country code assigned to Honduras.
- 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: NHT Target entity description: NHT is the IATA airport code for RAF Northolt, a Royal Air Force station in West London that also handles some civil and governmental air traffic.
-
A.
NH
NH is the official two-letter United States Postal Service abbreviation for the state of New Hampshire.
-
B.
NH
NH is the two-letter IATA airline designator assigned to All Nippon Airways, Japan’s largest airline.
-
C.
NTH
NTH is the National Rail station code for Neath railway station in Neath, Wales.
-
D.
NRT
NRT is the three-letter IATA airport code for Narita International Airport, a major international gateway serving the Tokyo metropolitan area in Japan.
-
E.
HN
HN is the two-letter ISO 3166-1 alpha-2 country code assigned to Honduras.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
IATA airport code
ⓘ
Royal Air Force station ⓘ |
| cityServed | London NERFINISHED ⓘ |
| country | United Kingdom ⓘ |
| elevationAboveSeaLevel | 124 feet ⓘ |
| handlesTrafficType |
civil air traffic
ⓘ
governmental air traffic ⓘ military air traffic ⓘ |
| hasIataCode | NHT NERFINISHED ⓘ |
| hasRunway | Runway 07/25 ⓘ |
| hasTerminalType |
civilian terminal facilities
ⓘ
military facilities ⓘ |
| icaoCode | EGWU ⓘ |
| identifies | RAF Northolt NERFINISHED ⓘ |
| locatedIn | West London ⓘ |
| locatedInAdministrativeArea | London Borough of Hillingdon NERFINISHED ⓘ |
| locatedNear | Ruislip NERFINISHED ⓘ |
| opened | 1915 ⓘ |
| operatedBy | Royal Air Force ⓘ |
| partOf | Royal Air Force Air Command NERFINISHED ⓘ |
| runwaySurface | asphalt ⓘ |
| servesRegion | Greater London NERFINISHED ⓘ |
| usedFor |
VIP transport
ⓘ
business aviation ⓘ 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: NHT Description of subject: NHT is the IATA airport code for RAF Northolt, a Royal Air Force station in West London that also handles some civil and governmental air traffic.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.