Carl R. Keller Field
E798378
Carl R. Keller Field is a public regional airport serving Ottawa County in northern Ohio, primarily accommodating general aviation traffic.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Carl R. Keller Field canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9419066 — 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: Carl R. Keller Field Context triple: [Ottawa County, Ohio, hasRegionalAirport, Carl R. Keller Field]
-
A.
Connie Claussen Field
Connie Claussen Field is a softball stadium in Omaha, Nebraska, serving as the primary home venue for the University of Nebraska Omaha’s softball program.
-
B.
H. P. Hunnicutt Field
H. P. Hunnicutt Field is a local sports stadium in Princeton, West Virginia, primarily used for baseball and other community athletic events.
-
C.
Sharon J. Drysdale Field
Sharon J. Drysdale Field is a collegiate softball stadium located on Northwestern University's campus in Evanston, Illinois.
-
D.
Kenneth P. LaValle Stadium
Kenneth P. LaValle Stadium is a multi-purpose sports venue on the campus of Stony Brook University, best known as the primary football stadium for the university’s athletic programs.
-
E.
Owen T. Carroll Field
Owen T. Carroll Field is a collegiate baseball stadium located on the campus of Seton Hall University in South Orange, New Jersey.
- 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: Carl R. Keller Field Target entity description: Carl R. Keller Field is a public regional airport serving Ottawa County in northern Ohio, primarily accommodating general aviation traffic.
-
A.
Connie Claussen Field
Connie Claussen Field is a softball stadium in Omaha, Nebraska, serving as the primary home venue for the University of Nebraska Omaha’s softball program.
-
B.
H. P. Hunnicutt Field
H. P. Hunnicutt Field is a local sports stadium in Princeton, West Virginia, primarily used for baseball and other community athletic events.
-
C.
Sharon J. Drysdale Field
Sharon J. Drysdale Field is a collegiate softball stadium located on Northwestern University's campus in Evanston, Illinois.
-
D.
Kenneth P. LaValle Stadium
Kenneth P. LaValle Stadium is a multi-purpose sports venue on the campus of Stony Brook University, best known as the primary football stadium for the university’s athletic programs.
-
E.
Owen T. Carroll Field
Owen T. Carroll Field is a collegiate baseball stadium located on the campus of Seton Hall University in South Orange, New Jersey.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
airport
ⓘ
public airport ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| county |
Ottawa County
ⓘ
linked to:
Ottawa County, Michigan
|
| elevationFeet | 590 ⓘ |
| faaCode | PCW ⓘ |
| hasFacilityType | general aviation airport ⓘ |
| hasRunway | Runway 9/27 ⓘ |
| iataCode | PCW ⓘ |
| icaoCode | KPCW ⓘ |
| locatedIn |
Ohio
ⓘ
Ottawa County, Ohio NERFINISHED ⓘ United States ⓘ
linked to:
United States of America
|
| nearCity | Port Clinton, Ohio ⓘ |
| operatorType | local government ⓘ |
| ownership | public ⓘ |
| primaryUse | general aviation ⓘ |
| regionServed | northern Ohio ⓘ |
| runwayDesignation | 9/27 ⓘ |
| runwayLengthFeet | 4595 ⓘ |
| runwaySurface | asphalt ⓘ |
| runwayWidthFeet | 75 ⓘ |
| serves | Ottawa County, Ohio NERFINISHED ⓘ |
| servesCity | Port Clinton, Ohio ⓘ |
| state | Ohio ⓘ |
| trafficType | 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: Carl R. Keller Field Description of subject: Carl R. Keller Field is a public regional airport serving Ottawa County in northern Ohio, primarily accommodating general aviation traffic.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.