Runway 5L
E692455
Runway 5L is a designated left-side runway in a parallel runway system at an airport, used to manage simultaneous takeoffs and landings alongside its counterpart runway.
All labels observed (3)
How this entity was disambiguated
This entity first appeared as the object of triple T7541418 — 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 5L Context triple: [Runway 5, mayHaveParallelVariant, Runway 5L]
-
A.
Runway 5L/23R
Runway 5L/23R is a primary paved runway at McGhee Tyson Airport in Tennessee, used for commercial and general aviation operations.
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B.
Runway 5L/23R
Runway 5L/23R is a primary paved runway at Willow Run Airport in Michigan, used for handling a variety of cargo and general aviation aircraft operations.
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C.
Runway 15R/33L
Runway 15R/33L is a primary paved runway at Baghdad International Airport used for commercial and military aircraft operations.
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D.
Runway 15R/33L
Runway 15R/33L is a primary paved runway at Long Island MacArthur Airport used for commercial and general aviation takeoffs and landings.
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E.
Runway 15R/33L
Runway 15R/33L is one of the primary parallel runways at Boston Logan International Airport, used for both arrivals and departures.
- 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 5L Target entity description: Runway 5L is a designated left-side runway in a parallel runway system at an airport, used to manage simultaneous takeoffs and landings alongside its counterpart runway.
-
A.
Runway 5L/23R
Runway 5L/23R is a primary paved runway at McGhee Tyson Airport in Tennessee, used for commercial and general aviation operations.
-
B.
Runway 5L/23R
Runway 5L/23R is a primary paved runway at Willow Run Airport in Michigan, used for handling a variety of cargo and general aviation aircraft operations.
-
C.
Runway 15R/33L
Runway 15R/33L is a primary paved runway at Baghdad International Airport used for commercial and military aircraft operations.
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D.
Runway 15R/33L
Runway 15R/33L is a primary paved runway at Long Island MacArthur Airport used for commercial and general aviation takeoffs and landings.
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E.
Runway 15R/33L
Runway 15R/33L is one of the primary parallel runways at Boston Logan International Airport, used for both arrivals and departures.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
airport runway
ⓘ
left-side runway ⓘ parallel runway system component ⓘ |
| governedBy |
ICAO runway designation standards
ⓘ
national aviation regulations ⓘ |
| hasApproachDirection | approximate magnetic heading 050 degrees ⓘ |
| hasCoordinateSystem | magnetic heading based numbering ⓘ |
| hasFunction |
noise abatement routing support
ⓘ
traffic capacity increase ⓘ traffic flow separation ⓘ |
| hasLighting |
runway edge lights
ⓘ
runway end identifier lights (REIL) (typical) ⓘ runway threshold lights ⓘ |
| hasMarkings |
runway centerline
ⓘ
runway designation 5L ⓘ runway threshold markings ⓘ |
| hasOperationalConstraint |
runway occupancy time limits
ⓘ
weather-dependent use ⓘ |
| hasOperationalStatus | active when airport is open (context-dependent) ⓘ |
| hasParallelCounterpart | Runway 5R ⓘ |
| hasRelativePosition | left of Runway 5R (from approach direction) ⓘ |
| hasRoleInAirportLayout |
primary arrival runway (context-dependent)
ⓘ
primary departure runway (context-dependent) ⓘ |
| hasRunwayDesignation | 5L ⓘ |
| hasRunwayNumber | 5 ⓘ |
| hasRunwaySide | L ⓘ |
| hasSafetyRequirement |
parallel runway separation minima
ⓘ
wake turbulence separation ⓘ |
| hasSurfaceType | paved surface (typical) ⓘ |
| isDepictedOn | aeronautical charts ⓘ |
| isIdentifiedBy | runway signage with legend 5L ⓘ |
| isLocatedAt | an airport with at least two parallel runways ⓘ |
| isPartOf | parallel runway system ⓘ |
| isUsedBy |
airliners
ⓘ
cargo aircraft ⓘ general aviation aircraft ⓘ |
| maySupport |
instrument approach procedures
ⓘ
visual approach procedures ⓘ |
| operatesAlongside | Runway 5R ⓘ |
| orientationReference | runway 05 ⓘ |
| requiresCoordinationWith | air traffic control ⓘ |
| supportsOperationType |
dependent parallel approaches
ⓘ
independent parallel approaches ⓘ simultaneous landings ⓘ simultaneous takeoffs ⓘ |
| trafficDirection | used for operations aligned with heading 050 degrees ⓘ |
| usedFor |
aircraft landing
ⓘ
aircraft takeoff ⓘ |
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 5L Description of subject: Runway 5L is a designated left-side runway in a parallel runway system at an airport, used to manage simultaneous takeoffs and landings alongside its counterpart runway.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Runway 5L
linked to: Runway 5L