Runway 13R/31L
E498942
Runway 13R/31L is one of the primary paved runways at Chicago Midway International Airport, used for handling a significant share of the airport’s takeoff and landing traffic.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Runway 13R/31L canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3731362 — 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 13R/31L Context triple: [Chicago Midway International Airport, hasRunway, Runway 13R/31L]
-
A.
Runway 13R/31L
Runway 13R/31L is a principal runway at El Dorado International Airport in Bogotá, Colombia, used for handling a significant portion of the airport’s commercial air traffic.
-
B.
Runway 13R/31L
Runway 13R/31L is one of the primary paved runways at Budapest Ferenc Liszt International Airport, used for handling commercial air traffic in various wind and traffic conditions.
-
C.
Runway 13L/31R
Runway 13L/31R is one of the primary paved runways at Chicago Midway International Airport, used for both commercial and general aviation operations.
-
D.
Runway 13L/31R
Runway 13L/31R is one of the primary paved runways used for aircraft takeoffs and landings at Budapest Ferenc Liszt International Airport in Hungary.
-
E.
Runway 13L/31R
Runway 13L/31R is one of the primary paved runways at Dallas Love Field Airport, used for commercial and general aviation takeoffs and landings.
- 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 13R/31L Target entity description: Runway 13R/31L is one of the primary paved runways at Chicago Midway International Airport, used for handling a significant share of the airport’s takeoff and landing traffic.
-
A.
Runway 13R/31L
Runway 13R/31L is a principal runway at El Dorado International Airport in Bogotá, Colombia, used for handling a significant portion of the airport’s commercial air traffic.
-
B.
Runway 13R/31L
Runway 13R/31L is one of the primary paved runways at Budapest Ferenc Liszt International Airport, used for handling commercial air traffic in various wind and traffic conditions.
-
C.
Runway 13L/31R
Runway 13L/31R is one of the primary paved runways at Chicago Midway International Airport, used for both commercial and general aviation operations.
-
D.
Runway 13L/31R
Runway 13L/31R is one of the primary paved runways used for aircraft takeoffs and landings at Budapest Ferenc Liszt International Airport in Hungary.
-
E.
Runway 13L/31R
Runway 13L/31R is one of the primary paved runways at Dallas Love Field Airport, used for commercial and general aviation takeoffs and landings.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
airport runway
ⓘ
paved runway ⓘ |
| handles |
landing traffic
ⓘ
takeoff traffic ⓘ |
| hasFunction | support high-volume traffic at Chicago Midway International Airport ⓘ |
| hasOrientation |
approximately 130 degrees magnetic
ⓘ
approximately 310 degrees magnetic ⓘ |
| hasParallelRunwayRelationshipWith |
Runway 13C/31C
ⓘ
Runway 13L/31R ⓘ |
| hasRole |
primary arrival runway
ⓘ
primary departure runway ⓘ |
| hasRunwayDesignation |
13R
ⓘ
31L ⓘ |
| hasSurfaceType |
asphalt
ⓘ
concrete ⓘ |
| isEquippedFor |
instrument approach operations
ⓘ
night operations ⓘ |
| isManagedBy | Chicago Department of Aviation ⓘ |
| isNumberedAccordingTo | runway magnetic heading ⓘ |
| isPartOf | Chicago Midway International Airport runway system ⓘ |
| isPrimaryRunwayAt |
Chicago Midway International Airport
ⓘ
linked to:
Chicago Municipal Airport
|
| isUsedBy | airlines operating at Chicago Midway International Airport ⓘ |
| isUsedIn | air traffic control operations at Chicago Midway International Airport ⓘ |
| locatedIn |
Chicago Midway International Airport
ⓘ
linked to:
Chicago Municipal Airport
|
| partOf |
Chicago Midway International Airport airfield
ⓘ
linked to:
Chicago Municipal Airport
|
| servesCity | Chicago ⓘ |
| servesCountry |
United States
ⓘ
linked to:
United States of America
|
| servesState | Illinois ⓘ |
| usedFor |
commercial aviation operations
ⓘ
general aviation 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 13R/31L Description of subject: Runway 13R/31L is one of the primary paved runways at Chicago Midway International Airport, used for handling a significant share of the airport’s takeoff and landing traffic.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.