Runway 02L/20R
E916619
Runway 02L/20R is one of the main parallel runways at Singapore Changi Airport, used for handling a high volume of international air traffic.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Runway 02L/20R canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T10752714 — 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 02L/20R Context triple: [Singapore Changi Airport, hasRunway, Runway 02L/20R]
-
A.
Runway 02L/20R
Runway 02L/20R is one of the primary paved runways at Fairbanks International Airport in Alaska, used for a mix of commercial, cargo, and general aviation operations.
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B.
Runway 02L/20R
Runway 02L/20R is one of the primary paved runways at Luxor International Airport in Egypt, used for handling commercial and other aircraft operations.
-
C.
Runway 02L/20R
Runway 02L/20R is one of the primary paved runways at Chongqing Jiangbei International Airport, used for handling commercial aircraft operations.
-
D.
Runway 02L/20R
Runway 02L/20R is one of the main landing and takeoff runways at Santos Dumont Airport in Rio de Janeiro, Brazil.
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E.
Runway 02L/20R
Runway 02L/20R is one of the primary paved runways at Chengdu Shuangliu International Airport, used for handling commercial air traffic 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: Runway 02L/20R Target entity description: Runway 02L/20R is one of the main parallel runways at Singapore Changi Airport, used for handling a high volume of international air traffic.
-
A.
Runway 02L/20R
Runway 02L/20R is one of the primary paved runways at Fairbanks International Airport in Alaska, used for a mix of commercial, cargo, and general aviation operations.
-
B.
Runway 02L/20R
Runway 02L/20R is one of the primary paved runways at Luxor International Airport in Egypt, used for handling commercial and other aircraft operations.
-
C.
Runway 02L/20R
Runway 02L/20R is one of the primary paved runways at Chongqing Jiangbei International Airport, used for handling commercial aircraft operations.
-
D.
Runway 02L/20R
Runway 02L/20R is one of the main landing and takeoff runways at Santos Dumont Airport in Rio de Janeiro, Brazil.
-
E.
Runway 02L/20R
Runway 02L/20R is one of the primary paved runways at Chengdu Shuangliu International Airport, used for handling commercial air traffic operations.
- F. None of above. chosen
Statements (36)
| Predicate | Object |
|---|---|
| instanceOf |
airport runway
ⓘ
parallel runway ⓘ |
| category | international airport runway ⓘ |
| country | Singapore ⓘ |
| handles | high volume of air traffic ⓘ |
| hasFunction |
arrival operations
ⓘ
departure operations ⓘ |
| hasLighting | runway lighting system ⓘ |
| hasNavigationAid |
instrument approach procedures
ⓘ
precision approach aids ⓘ |
| hasRole |
high‑capacity runway
ⓘ
main runway at Singapore Changi Airport ⓘ |
| hasRunwayDesignation |
02L
ⓘ
20R ⓘ |
| iataAirportCode | SIN ⓘ |
| icaoAirportCode | WSSS ⓘ |
| locatedIn |
Changi, Singapore
ⓘ
Singapore Changi Airport ⓘ |
| operatedBy | Changi Airport Group ⓘ |
| orientation | approximately 020°/200° magnetic ⓘ |
| parallelTo |
Runway 02C/20C
ⓘ
Runway 02R/20L ⓘ |
| partOf |
airside infrastructure of Singapore Changi Airport
ⓘ
runway system of Singapore Changi Airport ⓘ |
| serves |
Singapore metropolitan area
ⓘ
linked to:
Central Region, Singapore
|
| surfaceType | paved ⓘ |
| usedBy |
Scoot
ⓘ
SilkAir (historical) ⓘ
linked to:
SilkAir
Singapore Airlines ⓘ international airlines ⓘ |
| usedFor |
airline operations at Singapore Changi Airport
ⓘ
cargo flights ⓘ commercial passenger flights ⓘ international air traffic ⓘ long‑haul flights ⓘ short‑haul regional flights ⓘ |
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 02L/20R Description of subject: Runway 02L/20R is one of the main parallel runways at Singapore Changi Airport, used for handling a high volume of international air traffic.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.