Grant County Airport
E673008
Grant County Airport is a public airport serving the city of Petersburg and the surrounding region in Grant County, West Virginia.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Grant County Airport canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7562938 — 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: Grant County Airport Context triple: [Petersburg, West Virginia, hasLocalAirport, Grant County Airport]
-
A.
Grant County International Airport
Grant County International Airport is a large public airport in Moses Lake, Washington, known for its long runways and extensive use as a military, testing, and training facility.
-
B.
Butler County Airport
Butler County Airport is a public general aviation airport serving Butler County and the surrounding region in western Pennsylvania.
-
C.
Delta County Airport
Delta County Airport is a public regional airport serving the Escanaba area and surrounding communities in Delta County in Michigan’s Upper Peninsula.
-
D.
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.
-
E.
Columbia County Airport
Columbia County Airport is a public-use general aviation airport serving the Columbia County region near Ghent in upstate New York.
- 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: Grant County Airport Target entity description: Grant County Airport is a public airport serving the city of Petersburg and the surrounding region in Grant County, West Virginia.
-
A.
Grant County International Airport
Grant County International Airport is a large public airport in Moses Lake, Washington, known for its long runways and extensive use as a military, testing, and training facility.
-
B.
Butler County Airport
Butler County Airport is a public general aviation airport serving Butler County and the surrounding region in western Pennsylvania.
-
C.
Delta County Airport
Delta County Airport is a public regional airport serving the Escanaba area and surrounding communities in Delta County in Michigan’s Upper Peninsula.
-
D.
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.
-
E.
Columbia County Airport
Columbia County Airport is a public-use general aviation airport serving the Columbia County region near Ghent in upstate New York.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
airport
ⓘ
public airport ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| elevationFeet | 963 ⓘ |
| FAAcode | W99 ⓘ |
| hasCityServed | Petersburg, West Virginia NERFINISHED ⓘ |
| hasDST | Eastern Daylight Time NERFINISHED ⓘ |
| hasTimezone | Eastern Time Zone NERFINISHED ⓘ |
| IATAcode | PGC NERFINISHED ⓘ |
| ICAOcode | KW99 NERFINISHED ⓘ |
| locatedIn |
Grant County, West Virginia
NERFINISHED
ⓘ
Petersburg, West Virginia NERFINISHED ⓘ West Virginia NERFINISHED ⓘ |
| operator | Grant County, West Virginia NERFINISHED ⓘ |
| owner | Grant County, West Virginia NERFINISHED ⓘ |
| regionServed | Grant County, West Virginia NERFINISHED ⓘ |
| runway | Runway 13/31 ⓘ |
| runwayCount | 1 ⓘ |
| runwayLengthFeet | 3000 ⓘ |
| runwaySurface | asphalt ⓘ |
| runwayWidthFeet | 75 ⓘ |
| serves |
Grant County, West Virginia
NERFINISHED
ⓘ
Petersburg, West Virginia NERFINISHED ⓘ surrounding region of Grant County, West Virginia ⓘ |
| state | West Virginia ⓘ |
| usedFor | general aviation ⓘ |
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: Grant County Airport Description of subject: Grant County Airport is a public airport serving the city of Petersburg and the surrounding region in Grant County, West Virginia.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.