Belfast City Airport
E85120
Belfast City Airport is a regional airport serving Belfast, Northern Ireland, located close to the city centre and handling mainly domestic UK and short-haul European flights.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Belfast City Airport canonical | 5 |
| Belfast City Airport Ltd | 3 |
| Belfast Harbour Airport | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T703832 — 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: Belfast City Airport Context triple: [George Best Belfast City Airport, formerName, Belfast City Airport]
-
A.
Belfast International Airport
Belfast International Airport is a major passenger and cargo airport in Northern Ireland, serving as one of the primary air travel hubs for the Belfast region and beyond.
-
B.
Dublin Airport
Dublin Airport is Ireland’s busiest international airport, serving as a major European hub for passenger and low-cost airline traffic.
-
C.
Bangor International Airport
Bangor International Airport is a public airport in Bangor, Maine, serving as a key regional gateway for both civilian and military air traffic in northern New England.
-
D.
Isle of Man Airport
Isle of Man Airport is the primary commercial air hub serving the Isle of Man, providing regional and limited international flights to and from the island.
-
E.
Glasgow Prestwick Airport
Glasgow Prestwick Airport is an international airport in South Ayrshire, Scotland, serving the Greater Glasgow area and known for its transatlantic history and low-cost airline operations.
- 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: Belfast City Airport Target entity description: Belfast City Airport is a regional airport serving Belfast, Northern Ireland, located close to the city centre and handling mainly domestic UK and short-haul European flights.
-
A.
Belfast International Airport
Belfast International Airport is a major passenger and cargo airport in Northern Ireland, serving as one of the primary air travel hubs for the Belfast region and beyond.
-
B.
Dublin Airport
Dublin Airport is Ireland’s busiest international airport, serving as a major European hub for passenger and low-cost airline traffic.
-
C.
Bangor International Airport
Bangor International Airport is a public airport in Bangor, Maine, serving as a key regional gateway for both civilian and military air traffic in northern New England.
-
D.
Isle of Man Airport
Isle of Man Airport is the primary commercial air hub serving the Isle of Man, providing regional and limited international flights to and from the island.
-
E.
Glasgow Prestwick Airport
Glasgow Prestwick Airport is an international airport in South Ayrshire, Scotland, serving the Greater Glasgow area and known for its transatlantic history and low-cost airline operations.
- F. None of above. chosen
Statements (41)
| Predicate | Object |
|---|---|
| instanceOf |
airport
ⓘ
regional airport ⓘ |
| country | United Kingdom ⓘ |
| distanceFromCityCentreKilometres | about 5 ⓘ |
| focusCityFor |
Aer Lingus
ⓘ
surface form:
Aer Lingus (historically)
Flybe ⓘ
surface form:
Flybe (historically)
|
| formerName |
Belfast City Airport
self-linksurface differs
ⓘ
surface form:
Belfast Harbour Airport
|
| hasCategory |
Airports in Northern Ireland
ⓘ
Buildings and structures in Belfast ⓘ Transport in Belfast ⓘ |
| hasCity | Belfast ⓘ |
| hasOperator |
Belfast City Airport
self-linksurface differs
ⓘ
surface form:
Belfast City Airport Ltd
|
| hasOwner |
3i Group
ⓘ
Ontario Teachers’ Pension Plan ⓘ |
| hasPassengerTerminal | main terminal building ⓘ |
| hasRunway | Runway 04/22 ⓘ |
| hasRunwaySurface | asphalt ⓘ |
| hasTransportConnection |
bus
ⓘ
rail (nearby Sydenham station) ⓘ road ⓘ |
| hasWebsite | https://www.belfastcityairport.com ⓘ |
| IATAcode | BHD ⓘ |
| ICAOcode | EGAC ⓘ |
| locatedIn |
Belfast
ⓘ
Ireland ⓘ
surface form:
Ireland (island)
Northern Ireland ⓘ |
| locatedNear |
Belfast
ⓘ
surface form:
Belfast city centre
|
| namedAfter | George Best ⓘ |
| nearBodyOfWater | Belfast Lough ⓘ |
| officialName | George Best Belfast City Airport ⓘ |
| opened | 1983 ⓘ |
| primaryUse | civil aviation ⓘ |
| region | County Down ⓘ |
| runwayLengthMetres | approximately 1829 ⓘ |
| serves | Belfast ⓘ |
| servesAirlineType |
full-service carriers
ⓘ
low-cost carriers ⓘ |
| servesRouteType |
domestic UK flights
ⓘ
short-haul European flights ⓘ |
| timezone | Europe/London ⓘ |
| usesCurrency | Pound sterling ⓘ |
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: Belfast City Airport Description of subject: Belfast City Airport is a regional airport serving Belfast, Northern Ireland, located close to the city centre and handling mainly domestic UK and short-haul European flights.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Belfast City Airport Ltd
subject surface form:
George Best Belfast City Airport
subject surface form:
George Best Belfast City Airport
this entity surface form:
Belfast City Airport Ltd
this entity surface form:
Belfast Harbour Airport
this entity surface form:
Belfast City Airport Ltd