EGCN
E658819
EGCN is the ICAO airport code for Doncaster Sheffield Airport, a former international airport in South Yorkshire, England.
All labels observed (1)
| Label | Occurrences |
|---|---|
| EGCN canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7357493 — 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: EGCN Context triple: [Doncaster Sheffield Airport, ICAOcode, EGCN]
-
A.
DGL
DGL is the vehicle registration code assigned to the town of Głogów in Poland.
-
B.
GRU
GRU is the IATA airport code for São Paulo–Guarulhos International Airport, the main international gateway serving São Paulo, Brazil.
-
C.
GRU
GRU is Russia’s military intelligence agency, known for conducting espionage, cyber operations, and covert activities abroad.
-
D.
Pointer Networks
Pointer Networks are a type of neural network architecture that uses attention mechanisms to output discrete positions in an input sequence, enabling solutions to combinatorial problems like sorting and the traveling salesman problem.
-
E.
FCN
FCN is the common abbreviation for 1. FC Nürnberg, a German football club based in Nuremberg.
- 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: EGCN Target entity description: EGCN is the ICAO airport code for Doncaster Sheffield Airport, a former international airport in South Yorkshire, England.
-
A.
DGL
DGL is the vehicle registration code assigned to the town of Głogów in Poland.
-
B.
GRU
GRU is the IATA airport code for São Paulo–Guarulhos International Airport, the main international gateway serving São Paulo, Brazil.
-
C.
GRU
GRU is Russia’s military intelligence agency, known for conducting espionage, cyber operations, and covert activities abroad.
-
D.
Pointer Networks
Pointer Networks are a type of neural network architecture that uses attention mechanisms to output discrete positions in an input sequence, enabling solutions to combinatorial problems like sorting and the traveling salesman problem.
-
E.
FCN
FCN is the common abbreviation for 1. FC Nürnberg, a German football club based in Nuremberg.
- F. None of above. chosen
Statements (27)
| Predicate | Object |
|---|---|
| instanceOf |
ICAO airport code
ⓘ
airport code ⓘ |
| assignedBy | International Civil Aviation Organization ⓘ |
| associatedAirportCity | Doncaster NERFINISHED ⓘ |
| associatedAirportCountry | United Kingdom NERFINISHED ⓘ |
| associatedAirportCounty | South Yorkshire NERFINISHED ⓘ |
| associatedAirportFormerName | Robin Hood Airport Doncaster Sheffield NERFINISHED ⓘ |
| associatedAirportName | Doncaster Sheffield Airport NERFINISHED ⓘ |
| associatedAirportRole | former international airport ⓘ |
| associatedAirportStatus | closed to commercial passenger traffic ⓘ |
| associatedWith | IATA code DSA ⓘ |
| codeType | ICAO NERFINISHED ⓘ |
| country | United Kingdom ⓘ |
| hasFourLetterFormat | true ⓘ |
| identifies | Doncaster Sheffield Airport NERFINISHED ⓘ |
| locatedIn |
England
ⓘ
South Yorkshire ⓘ |
| prefix | EG ⓘ |
| prefixRegion | United Kingdom and Crown Dependencies NERFINISHED ⓘ |
| regionServed |
Doncaster
NERFINISHED
ⓘ
Sheffield NERFINISHED ⓘ |
| status | former active airport code ⓘ |
| suffix | CN ⓘ |
| usedFor | air traffic control identification ⓘ |
| usedIn |
air navigation charts
ⓘ
aviation operations documentation ⓘ flight planning systems ⓘ |
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: EGCN Description of subject: EGCN is the ICAO airport code for Doncaster Sheffield Airport, a former international airport in South Yorkshire, England.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Doncaster Sheffield Airport