Ironton, Ohio
E927125
Ironton, Ohio is a small industrial city in southern Ohio along the Ohio River, historically known for its iron production and annual Memorial Day parade.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ironton, Ohio canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T11453170 — 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: Ironton, Ohio Context triple: [Ohio State Route 7, passesNear, Ironton, Ohio]
-
A.
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.
-
B.
Rutherford, Ohio
Rutherford, Ohio is the fictional Midwestern college town that serves as the primary setting for the sitcom "3rd Rock from the Sun."
-
C.
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.
-
D.
Trenton, Ohio
Trenton, Ohio is a small city in Butler County known as a residential community within the greater Cincinnati–Dayton metropolitan region.
-
E.
Hiram, Ohio
Hiram, Ohio is a small village in northeastern Ohio best known as the longtime home of future First Lady Lucretia Garfield and the site of Hiram College, where James A. Garfield once taught and served as president.
- 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: Ironton, Ohio Target entity description: Ironton, Ohio is a small industrial city in southern Ohio along the Ohio River, historically known for its iron production and annual Memorial Day parade.
-
A.
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.
-
B.
Rutherford, Ohio
Rutherford, Ohio is the fictional Midwestern college town that serves as the primary setting for the sitcom "3rd Rock from the Sun."
-
C.
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.
-
D.
Trenton, Ohio
Trenton, Ohio is a small city in Butler County known as a residential community within the greater Cincinnati–Dayton metropolitan region.
-
E.
Hiram, Ohio
Hiram, Ohio is a small village in northeastern Ohio best known as the longtime home of future First Lady Lucretia Garfield and the site of Hiram College, where James A. Garfield once taught and served as president.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
city
ⓘ
county seat ⓘ |
| areaCode |
220
ⓘ
740 ⓘ |
| borderedBy | Kentucky (across the Ohio River) NERFINISHED ⓘ |
| climate | humid subtropical climate (borderline humid continental) ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| demographicCharacteristic | small industrial city ⓘ |
| elevation | approximately 554 feet ⓘ |
| FIPSCode | 39-37510 ⓘ |
| foundedBy | John Campbell NERFINISHED ⓘ |
| foundedIn | 1849 ⓘ |
| GNISFeatureID | 1061510 ⓘ |
| governmentType | mayor–council government ⓘ |
| hasBridgeTo | Russell, Kentucky NERFINISHED ⓘ |
| hasEvent | Ironton–Lawrence County Memorial Day Parade NERFINISHED ⓘ |
| hasHigherEducationInstitution | Ohio University Southern campus NERFINISHED ⓘ |
| hasHistoricEconomicActivity |
coal shipping
ⓘ
pig iron furnaces ⓘ river transportation ⓘ |
| hasNeighboringCity |
Ashland, Kentucky
NERFINISHED
ⓘ
Huntington, West Virginia NERFINISHED ⓘ |
| hasOfficialWebsite | https://www.irontonohio.org/ ⓘ |
| hasPublicInstitution | Ironton City Schools NERFINISHED ⓘ |
| historicalIndustry | iron production ⓘ |
| holidayEvent | Memorial Day parade ⓘ |
| incorporatedAsCityIn | 1865 ⓘ |
| isCountySeatOf | Lawrence County, Ohio NERFINISHED ⓘ |
| knownFor |
annual Memorial Day parade
ⓘ
iron production ⓘ |
| locatedIn | Lawrence County, Ohio NERFINISHED ⓘ |
| locatedInCountrySubdivision | Midwestern United States NERFINISHED ⓘ |
| locatedInCounty | Lawrence County, Ohio NERFINISHED ⓘ |
| locatedInMetropolitanArea | Huntington–Ashland metropolitan area NERFINISHED ⓘ |
| locatedInRegion | southern Ohio ⓘ |
| locatedOnRiver | Ohio River NERFINISHED ⓘ |
| MemorialDayParadeClaim | one of the oldest continuously held Memorial Day parades in the United States ⓘ |
| namedAfter | iron industry ⓘ |
| partOf | Appalachian Ohio NERFINISHED ⓘ |
| postalCode | 45638 ⓘ |
| region | Ohio River Valley NERFINISHED ⓘ |
| state | Ohio ⓘ |
| timeZone | Eastern Time Zone ⓘ |
| timeZoneDST |
Eastern Time Zone
ⓘ
surface form:
Eastern Daylight Time
|
| transportation |
State Route 141
NERFINISHED
ⓘ
State Route 93 NERFINISHED ⓘ U.S. Route 52 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: Ironton, Ohio Description of subject: Ironton, Ohio is a small industrial city in southern Ohio along the Ohio River, historically known for its iron production and annual Memorial Day parade.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.