Butler County Airport
E654113
Butler County Airport is a public general aviation airport serving Butler County and the surrounding region in western Pennsylvania.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Butler County Airport canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T7161232 — 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: Butler County Airport Context triple: [Butler County, Pennsylvania, hasAirport, Butler County Airport]
-
A.
Pike County Regional Airport
Pike County Regional Airport is a public airport serving the city of Pikeville and the surrounding region in eastern Kentucky, providing general aviation and limited commercial services.
-
B.
Vermilion County Airport
Vermilion County Airport is a public-use airport serving general aviation needs for Danville and the surrounding Vermilion County region in Illinois.
-
C.
Wayne County Airport
Wayne County Airport is a public airport in Ohio that provides general aviation services to the city of Wooster and the surrounding Wayne County region.
-
D.
Putnam County Airport
Putnam County Airport is a public-use general aviation airport serving the Greencastle area and surrounding Putnam County in Indiana.
-
E.
Mercer County Airport
Mercer County Airport is a public airport serving the Bluefield, West Virginia area, providing regional air transportation for Mercer County and surrounding communities.
- 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: Butler County Airport Target entity description: Butler County Airport is a public general aviation airport serving Butler County and the surrounding region in western Pennsylvania.
-
A.
Pike County Regional Airport
Pike County Regional Airport is a public airport serving the city of Pikeville and the surrounding region in eastern Kentucky, providing general aviation and limited commercial services.
-
B.
Vermilion County Airport
Vermilion County Airport is a public-use airport serving general aviation needs for Danville and the surrounding Vermilion County region in Illinois.
-
C.
Wayne County Airport
Wayne County Airport is a public airport in Ohio that provides general aviation services to the city of Wooster and the surrounding Wayne County region.
-
D.
Putnam County Airport
Putnam County Airport is a public-use general aviation airport serving the Greencastle area and surrounding Putnam County in Indiana.
-
E.
Mercer County Airport
Mercer County Airport is a public airport serving the Bluefield, West Virginia area, providing regional air transportation for Mercer County and surrounding communities.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
airport
ⓘ
general aviation airport ⓘ public use airport ⓘ |
| airportType | public ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| county | Butler County, Pennsylvania NERFINISHED ⓘ |
| elevationAboveSeaLevel | 1,248 ft ⓘ |
| FAAIdentifier | BTP NERFINISHED ⓘ |
| hasAircraftOperationsType |
air taxi
ⓘ
general aviation ⓘ military ⓘ |
| hasBasedAircraftType |
multi-engine airplanes
ⓘ
single-engine airplanes ⓘ |
| IATACode | BTP NERFINISHED ⓘ |
| ICAOCode | KBTP NERFINISHED ⓘ |
| locatedInTimeZone | Eastern Time Zone ⓘ |
| ownerType | county ⓘ |
| primaryUse | general aviation ⓘ |
| pushpinMapCaption | Location of airport in Pennsylvania ⓘ |
| pushpinMapRegion | USA Pennsylvania NERFINISHED ⓘ |
| regionServed |
Butler County, Pennsylvania
NERFINISHED
ⓘ
western Pennsylvania ⓘ |
| runway | Runway 8/26 ⓘ |
| runwayLength |
1463 m
ⓘ
4801 ft ⓘ |
| runwaySurface | asphalt ⓘ |
| serves | Butler, Pennsylvania NERFINISHED ⓘ |
| servesCommunity | Butler County and surrounding region ⓘ |
| state | Pennsylvania ⓘ |
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: Butler County Airport Description of subject: Butler County Airport is a public general aviation airport serving Butler County and the surrounding region in western Pennsylvania.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Butler, Pennsylvania