Union, Ohio
E751977
Union, Ohio is a small city in Montgomery County that forms part of the Dayton metropolitan area.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Union, Ohio canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8656008 — 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: Union, Ohio Context triple: [Englewood, Ohio, borders, Union, Ohio]
-
A.
Alliance, Ohio
Alliance, Ohio is a small city in northeastern Ohio known historically for its manufacturing industry and as a regional rail and transportation hub.
-
B.
Hudson, Ohio
Hudson, Ohio is a small city in northeastern Ohio known for its historic New England–style downtown and as a center of education and culture in the region.
-
C.
Collins, Ohio
Collins, Ohio is an unincorporated rural community located within Huron County in the U.S. state of Ohio.
-
D.
Niles, Ohio
Niles, Ohio is a small industrial city in northeastern Ohio best known as the birthplace of U.S. President William McKinley.
-
E.
Lebanon, Ohio
Lebanon, Ohio is a historic small city in Warren County known for its preserved 19th-century downtown, antique shops, and role as a regional cultural and commercial center between Cincinnati and Dayton.
- 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: Union, Ohio Target entity description: Union, Ohio is a small city in Montgomery County that forms part of the Dayton metropolitan area.
-
A.
Alliance, Ohio
Alliance, Ohio is a small city in northeastern Ohio known historically for its manufacturing industry and as a regional rail and transportation hub.
-
B.
Hudson, Ohio
Hudson, Ohio is a small city in northeastern Ohio known for its historic New England–style downtown and as a center of education and culture in the region.
-
C.
Collins, Ohio
Collins, Ohio is an unincorporated rural community located within Huron County in the U.S. state of Ohio.
-
D.
Niles, Ohio
Niles, Ohio is a small industrial city in northeastern Ohio best known as the birthplace of U.S. President William McKinley.
-
E.
Lebanon, Ohio
Lebanon, Ohio is a historic small city in Warren County known for its preserved 19th-century downtown, antique shops, and role as a regional cultural and commercial center between Cincinnati and Dayton.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
city
ⓘ
municipality ⓘ |
| areaCode |
326
ⓘ
937 ⓘ |
| climate | humid continental climate ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| countrySubdivision | Midwestern United States ⓘ |
| county | Montgomery County, Ohio NERFINISHED ⓘ |
| demographicCharacteristic | primarily residential population ⓘ |
| elevationInFeet | 1001 ⓘ |
| elevationInMeters | 305 ⓘ |
| FIPS code | 39-78910 ⓘ |
| GNIS feature ID | 1065410 ⓘ |
| governmentType | mayor–council government ⓘ |
| hasFeature |
local parks
ⓘ
residential community ⓘ small businesses ⓘ |
| hasLatitude | 39.901 ⓘ |
| hasLongitude | -84.306 ⓘ |
| hasTransportationLink |
proximity to Interstate 70
ⓘ
proximity to U.S. Route 40 ⓘ |
| incorporatedInState | Ohio NERFINISHED ⓘ |
| isInNorthernPartOf | Montgomery County, Ohio NERFINISHED ⓘ |
| isSuburbOf | Dayton, Ohio NERFINISHED ⓘ |
| landAreaSquareKilometers | 15.54 ⓘ |
| landAreaSquareMiles | 6.00 ⓘ |
| localEconomy |
light industry
ⓘ
retail trade ⓘ service sector ⓘ |
| locatedInTimeZone | Eastern Time Zone ⓘ |
| metropolitanStatisticalArea | Dayton MSA NERFINISHED ⓘ |
| namedAfter | union ⓘ |
| nearestMajorCity | Dayton, Ohio NERFINISHED ⓘ |
| partiallyInCounty | Miami County, Ohio NERFINISHED ⓘ |
| partOf | Dayton metropolitan area NERFINISHED ⓘ |
| populationAsOf | 2020 ⓘ |
| populationDensityPerSquareKilometer | 435 ⓘ |
| populationDensityPerSquareMile | 1126 ⓘ |
| populationTotal | 6759 ⓘ |
| postalCode | 45322 ⓘ |
| region | Miami Valley NERFINISHED ⓘ |
| schoolDistrict | Northmont City School District NERFINISHED ⓘ |
| settlementType | city ⓘ |
| state | Ohio ⓘ |
| timeZoneDST |
Eastern Time Zone
ⓘ
surface form:
Eastern Daylight Time
|
| waterAreaSquareKilometers | 0.05 ⓘ |
| waterAreaSquareMiles | 0.02 ⓘ |
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: Union, Ohio Description of subject: Union, Ohio is a small city in Montgomery County that forms part of the Dayton metropolitan area.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.