Mantua, Ohio, United States
E346955
Mantua, Ohio, United States is a small village in Portage County best known as the birthplace of Pro Football Hall of Fame linebacker Jack Lambert.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mantua, Ohio, United States canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T3310255 — 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: Mantua, Ohio, United States Context triple: [Jack Lambert, placeOfBirth, Mantua, Ohio, United States]
-
A.
Milan, Ohio, United States
Milan, Ohio, United States, is a small village best known as the birthplace of famed American inventor Thomas Alva Edison.
-
B.
Wapakoneta, Ohio, United States
Wapakoneta, Ohio, United States is a small Midwestern city best known as the birthplace of astronaut Neil A. Armstrong, the first person to walk on the Moon.
-
C.
Sylvania, Ohio, United States
Sylvania, Ohio, United States is a suburban city near Toledo known for its residential communities, parks, and local schools.
-
D.
Lorain, Ohio, United States
Lorain, Ohio, United States is an industrial city on Lake Erie best known as the birthplace of Nobel Prize–winning author Toni Morrison.
-
E.
Fremont, Ohio, United States
Fremont, Ohio, United States is a small city in northern Ohio best known as the longtime home and burial place of U.S. President Rutherford B. Hayes.
- 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: Mantua, Ohio, United States Target entity description: Mantua, Ohio, United States is a small village in Portage County best known as the birthplace of Pro Football Hall of Fame linebacker Jack Lambert.
-
A.
Milan, Ohio, United States
Milan, Ohio, United States, is a small village best known as the birthplace of famed American inventor Thomas Alva Edison.
-
B.
Wapakoneta, Ohio, United States
Wapakoneta, Ohio, United States is a small Midwestern city best known as the birthplace of astronaut Neil A. Armstrong, the first person to walk on the Moon.
-
C.
Sylvania, Ohio, United States
Sylvania, Ohio, United States is a suburban city near Toledo known for its residential communities, parks, and local schools.
-
D.
Lorain, Ohio, United States
Lorain, Ohio, United States is an industrial city on Lake Erie best known as the birthplace of Nobel Prize–winning author Toni Morrison.
-
E.
Fremont, Ohio, United States
Fremont, Ohio, United States is a small city in northern Ohio best known as the longtime home and burial place of U.S. President Rutherford B. Hayes.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
American football player
ⓘ
municipality ⓘ village ⓘ |
| areaCode |
234
ⓘ
330 ⓘ |
| birthPlace | Mantua, Ohio NERFINISHED ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| county | Portage County, Ohio NERFINISHED ⓘ |
| GNISFeatureID | 1061460 ⓘ |
| governmentType | village council ⓘ |
| hasFIPSCode | 39-47040 ⓘ |
| hasLatitude | 41.283 ⓘ |
| hasLongitude | -81.223 ⓘ |
| hasNotablePerson | Jack Lambert ⓘ |
| hasPostalCode | 44255 ⓘ |
| hasSchoolDistrict | Crestwood Local School District ⓘ |
| hasSettlementType | village ⓘ |
| locatedIn |
Northeast Ohio
ⓘ
linked to:
Northeastern Ohio
Portage County, Ohio NERFINISHED ⓘ United States ⓘ
linked to:
United States of America
United States Midwest ⓘ |
| locatedOnRiver | Cuyahoga River ⓘ |
| memberOf | Pro Football Hall of Fame ⓘ |
| namedAfter |
Mantua, Italy
ⓘ
linked to:
Mantua
|
| nearbyCity |
Cleveland, Ohio
ⓘ
linked to:
Cleveland
Ravenna, Ohio NERFINISHED ⓘ |
| observesDaylightSavingTime | Yes ⓘ |
| partOf | Cleveland metropolitan area ⓘ |
| 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: Mantua, Ohio, United States Description of subject: Mantua, Ohio, United States is a small village in Portage County best known as the birthplace of Pro Football Hall of Fame linebacker Jack Lambert.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.