Possum Trot, Kentucky, United States
E773026
Possum Trot, Kentucky, United States is a small rural community best known as the birthplace of Nobel Prize–winning chemist Robert H. Grubbs.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Possum Trot, Kentucky, United States canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9018697 — 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: Possum Trot, Kentucky, United States Context triple: [Robert H. Grubbs, placeOfBirth, Possum Trot, Kentucky, United States]
-
A.
Muldraugh, Kentucky
Muldraugh, Kentucky is a small city in north-central Kentucky known for its proximity to Fort Knox and its location along U.S. Route 31W.
-
B.
Terrapin, Kentucky
Terrapin, Kentucky is a small unincorporated rural community located in Mercer County in the central part of the state.
-
C.
Rowletts, Kentucky
Rowletts, Kentucky is an unincorporated rural community located in Hart County in south-central Kentucky.
-
D.
Horse Cave, Kentucky
Horse Cave, Kentucky is a small city in south-central Kentucky known for its historic downtown and proximity to extensive cave systems, including the Hidden River Cave.
-
E.
Owensboro, Kentucky, United States
Owensboro is a mid-sized city in northwestern Kentucky, United States, located along the Ohio River and known as a regional hub for industry, healthcare, and bluegrass music.
- 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: Possum Trot, Kentucky, United States Target entity description: Possum Trot, Kentucky, United States is a small rural community best known as the birthplace of Nobel Prize–winning chemist Robert H. Grubbs.
-
A.
Muldraugh, Kentucky
Muldraugh, Kentucky is a small city in north-central Kentucky known for its proximity to Fort Knox and its location along U.S. Route 31W.
-
B.
Terrapin, Kentucky
Terrapin, Kentucky is a small unincorporated rural community located in Mercer County in the central part of the state.
-
C.
Rowletts, Kentucky
Rowletts, Kentucky is an unincorporated rural community located in Hart County in south-central Kentucky.
-
D.
Horse Cave, Kentucky
Horse Cave, Kentucky is a small city in south-central Kentucky known for its historic downtown and proximity to extensive cave systems, including the Hidden River Cave.
-
E.
Owensboro, Kentucky, United States
Owensboro is a mid-sized city in northwestern Kentucky, United States, located along the Ohio River and known as a regional hub for industry, healthcare, and bluegrass music.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
rural community
ⓘ
unincorporated community ⓘ |
| birthPlace | Possum Trot, Kentucky, United States NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| countrySubdivision | U.S. state of Kentucky NERFINISHED ⓘ |
| hasCharacteristic |
rural
ⓘ
small ⓘ |
| hasName | Possum Trot NERFINISHED ⓘ |
| hasNotablePerson | Robert H. Grubbs NERFINISHED ⓘ |
| hasSettlementType | unincorporated community ⓘ |
| isInCountry | United States NERFINISHED ⓘ |
| isInCounty | Marshall County, Kentucky NERFINISHED ⓘ |
| isInState | Kentucky NERFINISHED ⓘ |
| languageUsed | English ⓘ |
| locatedIn | Kentucky ⓘ |
| locatedInAdministrativeTerritory | Marshall County, Kentucky NERFINISHED ⓘ |
| locatedInTimeZone | Central Time Zone ⓘ |
| locatedOnContinent | North America ⓘ |
| notableFor | being the birthplace of Nobel laureate chemist Robert H. Grubbs ⓘ |
| partOf | Marshall County, Kentucky NERFINISHED ⓘ |
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: Possum Trot, Kentucky, United States Description of subject: Possum Trot, Kentucky, United States is a small rural community best known as the birthplace of Nobel Prize–winning chemist Robert H. Grubbs.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.