Runway 03/21
E835546
Runway 03/21 is one of the principal paved runways at Perth Airport in Scotland, used for general aviation and flight training operations.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Runway 03/21 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9389072 — 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: Runway 03/21 Context triple: [Perth Airport (Scotland), hasRunway, Runway 03/21]
-
A.
Runway 03/21
Runway 03/21 is a principal paved runway at Lanzarote Airport in the Canary Islands, used for handling the airport’s commercial air traffic.
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B.
Runway 03/21
Runway 03/21 is a principal paved runway at José Joaquín de Olmedo International Airport in Guayaquil, Ecuador, used for both domestic and international flight operations.
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C.
Runway 03/21
Runway 03/21 is one of the principal paved runways at Paris–Le Bourget Airport, used for handling a mix of business, general aviation, and occasional special event traffic near Paris.
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D.
Runway 03/21
Runway 03/21 is a principal paved runway at Sultan Hasanuddin International Airport in Indonesia, used for the takeoff and landing of commercial and other aircraft.
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E.
Runway 03/21
Runway 03/21 is a principal paved runway at Gothenburg Landvetter Airport in Sweden, used for handling both domestic and international air traffic.
- 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: Runway 03/21 Target entity description: Runway 03/21 is one of the principal paved runways at Perth Airport in Scotland, used for general aviation and flight training operations.
-
A.
Runway 03/21
Runway 03/21 is one of the principal paved runways at Paris–Le Bourget Airport, used for handling a mix of business, general aviation, and occasional special event traffic near Paris.
-
B.
Runway 03/21
Runway 03/21 is a principal paved runway at Gothenburg Landvetter Airport in Sweden, used for handling both domestic and international air traffic.
-
C.
Runway 03/21
Runway 03/21 is a principal paved runway at Sultan Hasanuddin International Airport in Indonesia, used for the takeoff and landing of commercial and other aircraft.
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D.
Runway 03/21
Runway 03/21 is one of the primary paved runways used for aircraft takeoffs and landings at Charleston International Airport in South Carolina.
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E.
Runway 03/21
Runway 03/21 is a principal paved runway at Lanzarote Airport in the Canary Islands, used for handling the airport’s commercial air traffic.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
airport runway
ⓘ
paved runway ⓘ |
| country | United Kingdom ⓘ |
| hasApproachDirection |
030°
ⓘ
210° ⓘ |
| hasLighting | runway edge lighting ⓘ |
| hasRunwayDesignation |
03
ⓘ
21 ⓘ |
| hasUsageType | civil aviation ⓘ |
| isPaved | true ⓘ |
| isPrincipalRunwayOf | Perth Airport ⓘ |
| locatedIn |
Perth Airport
ⓘ
Scotland ⓘ United Kingdom ⓘ |
| orientation | approximately 030°/210° magnetic ⓘ |
| partOf |
Perth Airport runway system
ⓘ
linked to:
Perth Airport
|
| primaryUserType |
flying schools
ⓘ
private pilots ⓘ |
| runwayNumber | 03/21 ⓘ |
| serves | Perth Airport traffic ⓘ |
| supports | VFR operations ⓘ |
| surfaceType | asphalt ⓘ |
| usedFor |
flight training
ⓘ
general aviation ⓘ light aircraft 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: Runway 03/21 Description of subject: Runway 03/21 is one of the principal paved runways at Perth Airport in Scotland, used for general aviation and flight training operations.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.