Runway 1R/19L
E117968
Runway 1R/19L is one of the primary paved runways at Washington Dulles International Airport, used for handling a mix of domestic and international air traffic operations.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Runway 1R/19L canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T935946 — 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 1R/19L Context triple: [Washington Dulles International Airport, hasRunway, Runway 1R/19L]
-
A.
Runway 1L/19R
Runway 1L/19R is a primary north–south runway used for commercial and other aircraft operations at Washington Dulles International Airport in Virginia.
-
B.
Runway 10R/28L
Runway 10R/28L is one of a pair of parallel runways at an airport, designated for operations in the 100° and 280° directions.
-
C.
Runway 10L/28R
Runway 10L/28R is a major east–west runway at Chicago O'Hare International Airport used for both arrivals and departures in the airport’s high-traffic operations.
-
D.
Runway 10L/28R
Runway 10L/28R is one of the primary parallel runways at San Francisco International Airport, used extensively for both arrivals and departures.
-
E.
Runway 11R/29L
Runway 11R/29L is one of the primary operational runways at Indira Gandhi International Airport in Delhi, India, used for handling high volumes of 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 1R/19L Target entity description: Runway 1R/19L is one of the primary paved runways at Washington Dulles International Airport, used for handling a mix of domestic and international air traffic operations.
-
A.
Runway 1L/19R
Runway 1L/19R is a primary north–south runway used for commercial and other aircraft operations at Washington Dulles International Airport in Virginia.
-
B.
Runway 10R/28L
Runway 10R/28L is one of a pair of parallel runways at an airport, designated for operations in the 100° and 280° directions.
-
C.
Runway 10L/28R
Runway 10L/28R is a major east–west runway at Chicago O'Hare International Airport used for both arrivals and departures in the airport’s high-traffic operations.
-
D.
Runway 10L/28R
Runway 10L/28R is one of the primary parallel runways at San Francisco International Airport, used extensively for both arrivals and departures.
-
E.
Runway 11R/29L
Runway 11R/29L is one of the primary operational runways at Indira Gandhi International Airport in Delhi, India, used for handling high volumes of domestic and international air traffic.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
airport runway
ⓘ
paved runway ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| handlesTrafficType |
domestic flights
ⓘ
international flights ⓘ |
| hasOrientation |
approximately 010 degrees magnetic
ⓘ
approximately 190 degrees magnetic ⓘ |
| hasRunwayDesignation |
19L
ⓘ
1R ⓘ |
| hasRunwayNumber |
1
ⓘ
19 ⓘ |
| hasSideDesignator |
L
ⓘ
R ⓘ |
| hasSurfaceType | asphalt ⓘ |
| isPrimaryRunwayOf | Washington Dulles International Airport ⓘ |
| isUsedBy |
cargo airlines
ⓘ
commercial airlines ⓘ general aviation aircraft ⓘ |
| locatedIn | Washington Dulles International Airport ⓘ |
| partOf | runway system of Washington Dulles International Airport ⓘ |
| servesAirport | Washington Dulles International Airport ⓘ |
| servesCity |
Washington metropolitan area
ⓘ
surface form:
Washington, D.C. metropolitan area
|
| servesRegion | Northern Virginia ⓘ |
| state | Virginia ⓘ |
| 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 1R/19L Description of subject: Runway 1R/19L is one of the primary paved runways at Washington Dulles International Airport, used for handling a mix of domestic and international air traffic operations.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.