St. Charles County Smartt Airport
E778911
St. Charles County Smartt Airport is a public general aviation airport serving St. Charles County and the greater St. Louis, Missouri area.
All labels observed (1)
| Label | Occurrences |
|---|---|
| St. Charles County Smartt Airport canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9096444 — 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: St. Charles County Smartt Airport Context triple: [St. Charles County, Missouri, hasAirport, St. Charles County Smartt Airport]
-
A.
Jefferson City Memorial Airport
Jefferson City Memorial Airport is a public airport serving the capital city of Missouri, providing general aviation and limited commercial aviation services to the region.
-
B.
St. Louis Downtown Airport
St. Louis Downtown Airport is a public airport serving the St. Louis metropolitan area, primarily handling general aviation and business aviation traffic just across the Mississippi River from downtown St. Louis.
-
C.
MidAmerica St. Louis Airport
MidAmerica St. Louis Airport is a joint-use commercial and military airport in Mascoutah, Illinois, serving the greater St. Louis metropolitan area with passenger and cargo flights.
-
D.
St. Louis Lambert International Airport
St. Louis Lambert International Airport is the primary commercial airport serving the St. Louis metropolitan area and a major air travel hub in eastern Missouri.
-
E.
Charlotte–Monroe Executive Airport
Charlotte–Monroe Executive Airport is a public general aviation airport serving the Monroe and greater Charlotte, North Carolina area, accommodating corporate, private, and recreational 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: St. Charles County Smartt Airport Target entity description: St. Charles County Smartt Airport is a public general aviation airport serving St. Charles County and the greater St. Louis, Missouri area.
-
A.
Jefferson City Memorial Airport
Jefferson City Memorial Airport is a public airport serving the capital city of Missouri, providing general aviation and limited commercial aviation services to the region.
-
B.
St. Louis Downtown Airport
St. Louis Downtown Airport is a public airport serving the St. Louis metropolitan area, primarily handling general aviation and business aviation traffic just across the Mississippi River from downtown St. Louis.
-
C.
MidAmerica St. Louis Airport
MidAmerica St. Louis Airport is a joint-use commercial and military airport in Mascoutah, Illinois, serving the greater St. Louis metropolitan area with passenger and cargo flights.
-
D.
St. Louis Lambert International Airport
St. Louis Lambert International Airport is the primary commercial airport serving the St. Louis metropolitan area and a major air travel hub in eastern Missouri.
-
E.
Charlotte–Monroe Executive Airport
Charlotte–Monroe Executive Airport is a public general aviation airport serving the Monroe and greater Charlotte, North Carolina area, accommodating corporate, private, and recreational air traffic.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf |
airport
ⓘ
general aviation airport ⓘ |
| airportType | general aviation ⓘ |
| category | local general aviation airport ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| county |
St. Charles County
ⓘ
linked to:
St. Charles County, Missouri
|
| FAA code | none ⓘ |
| hasFacility |
aircraft hangars
ⓘ
aircraft parking apron ⓘ fuel services ⓘ terminal building ⓘ |
| hasRunway |
runway 1
ⓘ
runway 2 ⓘ |
| IATA code | none ⓘ |
| ICAO code | none ⓘ |
| locatedIn |
St. Charles County, Missouri
ⓘ
United States ⓘ
linked to:
United States of America
|
| operator |
St. Charles County
ⓘ
linked to:
St. Charles County, Missouri
|
| owner |
St. Charles County
ⓘ
linked to:
St. Charles County, Missouri
|
| publicAccess | yes ⓘ |
| regionServed |
St. Louis, Missouri metropolitan area
ⓘ
linked to:
St. Louis metropolitan area
|
| serves |
Greater St. Louis area
ⓘ
linked to:
St. Louis metropolitan area
St. Charles County, Missouri ⓘ |
| state | Missouri ⓘ |
| usedFor |
aircraft storage
ⓘ
flight training ⓘ general aviation flights ⓘ private 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: St. Charles County Smartt Airport Description of subject: St. Charles County Smartt Airport is a public general aviation airport serving St. Charles County and the greater St. Louis, Missouri area.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.