Sheldon Regional Airport
E483732
Sheldon Regional Airport is a public-use airport serving the city of Sheldon and the surrounding region in northwest Iowa.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sheldon Regional Airport canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4971558 — 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: Sheldon Regional Airport Context triple: [Sheldon, Iowa, hasAirport, Sheldon Regional Airport]
-
A.
Mid-Way Regional Airport
Mid-Way Regional Airport is a public general aviation airport serving the cities of Midlothian and Waxahachie in North Texas.
-
B.
Austin Straubel International Airport
Austin Straubel International Airport is the primary commercial airport serving the Green Bay, Wisconsin area, offering regional and limited national air service.
-
C.
Vance Brand Airport
Vance Brand Airport is a public general aviation airport serving the city of Longmont, Colorado.
-
D.
Meridian Regional Airport
Meridian Regional Airport is a public airport serving commercial and general aviation needs for the city of Meridian and the surrounding region in eastern Mississippi.
-
E.
Lee Gilmer Memorial Airport
Lee Gilmer Memorial Airport is a public general aviation airport serving the city of Gainesville in Hall County, Georgia.
- 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: Sheldon Regional Airport Target entity description: Sheldon Regional Airport is a public-use airport serving the city of Sheldon and the surrounding region in northwest Iowa.
-
A.
Mid-Way Regional Airport
Mid-Way Regional Airport is a public general aviation airport serving the cities of Midlothian and Waxahachie in North Texas.
-
B.
Austin Straubel International Airport
Austin Straubel International Airport is the primary commercial airport serving the Green Bay, Wisconsin area, offering regional and limited national air service.
-
C.
Vance Brand Airport
Vance Brand Airport is a public general aviation airport serving the city of Longmont, Colorado.
-
D.
Meridian Regional Airport
Meridian Regional Airport is a public airport serving commercial and general aviation needs for the city of Meridian and the surrounding region in eastern Mississippi.
-
E.
Lee Gilmer Memorial Airport
Lee Gilmer Memorial Airport is a public general aviation airport serving the city of Gainesville in Hall County, Georgia.
- F. None of above. chosen
Statements (11)
| Predicate | Object |
|---|---|
| instanceOf |
airport
ⓘ
public-use airport ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| locatedIn | O'Brien County, Iowa ⓘ |
| locatedNear |
city of Sheldon, Iowa
ⓘ
linked to:
Sheldon, Iowa
|
| ownerType | public ⓘ |
| primaryUse | general aviation ⓘ |
| regionServed |
northwest Iowa
ⓘ
linked to:
northwestern Iowa
|
| serves |
Sheldon, Iowa
ⓘ
northwest Iowa region ⓘ |
| state | Iowa ⓘ |
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: Sheldon Regional Airport Description of subject: Sheldon Regional Airport is a public-use airport serving the city of Sheldon and the surrounding region in northwest Iowa.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.