London, Ohio
E627954
London, Ohio is a small city in Madison County that serves as a local commercial and administrative center within the Columbus metropolitan area.
All labels observed (1)
| Label | Occurrences |
|---|---|
| London, Ohio canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5691707 — 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: London, Ohio Context triple: [Southwestern Ohio, hasCity, London, Ohio]
-
A.
Dublin, Ohio
Dublin, Ohio is a suburban city northwest of Columbus known for its affluent neighborhoods, strong school system, and annual Dublin Irish Festival.
-
B.
Lisbon, Ohio
Lisbon, Ohio is a small historic village in northeastern Ohio known for being one of the state's earliest settled communities and a center of local government and commerce in Columbiana County.
-
C.
Oxford, Ohio
Oxford, Ohio is a small college town in southwestern Ohio best known as the home of Miami University.
-
D.
Lima, Ohio
Lima, Ohio is a small Midwestern city best known in popular culture as the hometown setting of the television series "Glee."
-
E.
Montgomery, Ohio
Montgomery, Ohio is a suburban city in Hamilton County near Cincinnati, known for its historic charm, affluent residential character, and well-regarded schools.
- 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: London, Ohio Target entity description: London, Ohio is a small city in Madison County that serves as a local commercial and administrative center within the Columbus metropolitan area.
-
A.
Dublin, Ohio
Dublin, Ohio is a suburban city northwest of Columbus known for its affluent neighborhoods, strong school system, and annual Dublin Irish Festival.
-
B.
Lisbon, Ohio
Lisbon, Ohio is a small historic village in northeastern Ohio known for being one of the state's earliest settled communities and a center of local government and commerce in Columbiana County.
-
C.
Oxford, Ohio
Oxford, Ohio is a small college town in southwestern Ohio best known as the home of Miami University.
-
D.
Lima, Ohio
Lima, Ohio is a small Midwestern city best known in popular culture as the hometown setting of the television series "Glee."
-
E.
Montgomery, Ohio
Montgomery, Ohio is a suburban city in Hamilton County near Cincinnati, known for its historic charm, affluent residential character, and well-regarded schools.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf | city ⓘ |
| areaCode |
220
ⓘ
740 ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| countrySubdivision | Midwestern United States ⓘ |
| county | Madison County, Ohio NERFINISHED ⓘ |
| elevationAboveSeaLevel | approximately 1100 feet ⓘ |
| FIPSCode | 39-44640 ⓘ |
| GNISFeatureID | 1061510 ⓘ |
| governmentType | mayor–council government ⓘ |
| hasEducationalInstitution | London City Schools NERFINISHED ⓘ |
| hasFacility |
London Correctional Institution
NERFINISHED
ⓘ
Madison Correctional Institution NERFINISHED ⓘ Madison County Courthouse NERFINISHED ⓘ |
| hasLibrary | London Public Library NERFINISHED ⓘ |
| hasTransportation |
Ohio State Route 38
NERFINISHED
ⓘ
Ohio State Route 56 NERFINISHED ⓘ U.S. Route 42 NERFINISHED ⓘ |
| locatedInTimeZone | Eastern Time Zone ⓘ |
| metropolitanArea | Columbus metropolitan area NERFINISHED ⓘ |
| namedAfter | London, England NERFINISHED ⓘ |
| partOf |
Columbus metropolitan area
NERFINISHED
ⓘ
Madison County, Ohio NERFINISHED ⓘ |
| postalCode | 43140 ⓘ |
| region | Central Ohio NERFINISHED ⓘ |
| role |
local administrative center
ⓘ
local commercial center ⓘ |
| state | Ohio ⓘ |
| timeZoneDST |
Eastern Time Zone
ⓘ
surface form:
Eastern Daylight Time
|
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: London, Ohio Description of subject: London, Ohio is a small city in Madison County that serves as a local commercial and administrative center within the Columbus metropolitan area.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Southwestern Ohio