St. Clairsville, Ohio
E751582
St. Clairsville, Ohio is a small city in eastern Ohio that serves as an administrative and commercial hub for the surrounding Belmont County region.
All labels observed (1)
| Label | Occurrences |
|---|---|
| St. Clairsville, Ohio canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T8340520 — 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. Clairsville, Ohio Context triple: [Belmont County, Ohio, countySeat, St. Clairsville, Ohio]
-
A.
New London, Ohio
New London, Ohio is a small village in Huron County known for its rural character and location in north-central Ohio.
-
B.
Wapakoneta, Ohio
Wapakoneta, Ohio is a small city in western Ohio best known as the hometown of astronaut Neil Armstrong and for its strong ties to aerospace history.
-
C.
Loudonville, Ohio
Loudonville, Ohio is a small village in Ashland County known as the birthplace of inventor and engineer Charles F. Kettering.
-
D.
Wakeman, Ohio
Wakeman, Ohio is a small village in northern Ohio known for its rural character and location within Huron County.
-
E.
Riverside, Ohio
Riverside, Ohio is a suburban city in Montgomery County that forms part of the Dayton metropolitan area in southwestern Ohio.
- 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. Clairsville, Ohio Target entity description: St. Clairsville, Ohio is a small city in eastern Ohio that serves as an administrative and commercial hub for the surrounding Belmont County region.
-
A.
New London, Ohio
New London, Ohio is a small village in Huron County known for its rural character and location in north-central Ohio.
-
B.
Wapakoneta, Ohio
Wapakoneta, Ohio is a small city in western Ohio best known as the hometown of astronaut Neil Armstrong and for its strong ties to aerospace history.
-
C.
Loudonville, Ohio
Loudonville, Ohio is a small village in Ashland County known as the birthplace of inventor and engineer Charles F. Kettering.
-
D.
Wakeman, Ohio
Wakeman, Ohio is a small village in northern Ohio known for its rural character and location within Huron County.
-
E.
Riverside, Ohio
Riverside, Ohio is a suburban city in Montgomery County that forms part of the Dayton metropolitan area in southwestern Ohio.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
city
ⓘ
municipality ⓘ |
| areaCode |
220
ⓘ
740 ⓘ |
| climate | humid continental climate ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| county | Belmont County, Ohio NERFINISHED ⓘ |
| daylightSavingTimeZone |
Eastern Time Zone
ⓘ
surface form:
Eastern Daylight Time
|
| governmentType | mayor–council government ⓘ |
| hasEconomicActivity |
regional government services
ⓘ
retail trade ⓘ services ⓘ |
| hasFunction |
administrative hub
ⓘ
commercial hub ⓘ |
| hasLandUse |
administrative
ⓘ
commercial ⓘ residential ⓘ |
| hasPublicService |
county government offices
ⓘ
judicial services ⓘ law enforcement services ⓘ local city government ⓘ |
| hasRole | county seat ⓘ |
| hasTransportationInfrastructure | local road network ⓘ |
| isAdministrativeCenterFor | Belmont County, Ohio NERFINISHED ⓘ |
| isCommercialHubFor | Belmont County, Ohio NERFINISHED ⓘ |
| isCountySeatOf | Belmont County, Ohio NERFINISHED ⓘ |
| isSeatOf | Belmont County Courthouse NERFINISHED ⓘ |
| locatedIn |
Belmont County, Ohio
NERFINISHED
ⓘ
Ohio ⓘ United States of America ⓘ
surface form:
United States
|
| locatedInCountrySubdivision | Belmont County, Ohio NERFINISHED ⓘ |
| locatedInRegion |
Appalachia
NERFINISHED
ⓘ
eastern Ohio NERFINISHED ⓘ |
| locatedNear |
Interstate 70
NERFINISHED
ⓘ
Wheeling, West Virginia NERFINISHED ⓘ |
| locatedOn | U.S. Route 40 NERFINISHED ⓘ |
| namedAfter | Arthur St. Clair NERFINISHED ⓘ |
| partOfMetropolitanArea | Wheeling metropolitan area NERFINISHED ⓘ |
| postalCode | 43950 ⓘ |
| regionServed |
Belmont County region
ⓘ
surrounding rural communities ⓘ |
| state | Ohio ⓘ |
| timeZone | Eastern Time Zone ⓘ |
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. Clairsville, Ohio Description of subject: St. Clairsville, Ohio is a small city in eastern Ohio that serves as an administrative and commercial hub for the surrounding Belmont County region.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Eastern Ohio