Lucas County, Ohio
E252531
Lucas County, Ohio is an urban county in the northwestern part of the state that includes the city of Toledo and lies along the western end of Lake Erie.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Lucas County, Ohio canonical | 97 |
| Lucas County metropolitan area | 1 |
| Lucas County, Ohio, United States | 1 |
| Lucas County–Toledo, OH Metropolitan Statistical Area | 1 |
| United States–Ohio–Lucas County | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1952809 — 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: Lucas County, Ohio Context triple: [Northern Ohio, includes, Lucas County, Ohio]
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A.
Wayne County, Ohio
Wayne County, Ohio is a county in northeastern Ohio named after Revolutionary War general Anthony Wayne, known for its agricultural base and the city of Wooster as its county seat.
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B.
Stark County, Ohio
Stark County, Ohio is a county in northeastern Ohio known for its county seat of Canton, Pro Football Hall of Fame, and historical and cultural attractions.
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C.
Warren County, Ohio
Warren County, Ohio is a rapidly growing county in southwestern Ohio known for its suburban communities, historic towns like Lebanon, and major attractions such as Kings Island amusement park.
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D.
Sandusky County, Ohio
Sandusky County, Ohio is a county in northwestern Ohio known for its county seat of Fremont and its location along the Sandusky River near Lake Erie.
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E.
Columbiana County, Ohio
Columbiana County, Ohio is a county in northeastern Ohio known for its mix of small industrial cities and rural communities, with a history tied to manufacturing and the Ohio River region.
- 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: Lucas County, Ohio Target entity description: Lucas County, Ohio is an urban county in the northwestern part of the state that includes the city of Toledo and lies along the western end of Lake Erie.
-
A.
Wayne County, Ohio
Wayne County, Ohio is a county in northeastern Ohio named after Revolutionary War general Anthony Wayne, known for its agricultural base and the city of Wooster as its county seat.
-
B.
Stark County, Ohio
Stark County, Ohio is a county in northeastern Ohio known for its county seat of Canton, Pro Football Hall of Fame, and historical and cultural attractions.
-
C.
Warren County, Ohio
Warren County, Ohio is a rapidly growing county in southwestern Ohio known for its suburban communities, historic towns like Lebanon, and major attractions such as Kings Island amusement park.
-
D.
Sandusky County, Ohio
Sandusky County, Ohio is a county in northwestern Ohio known for its county seat of Fremont and its location along the Sandusky River near Lake Erie.
-
E.
Columbiana County, Ohio
Columbiana County, Ohio is a county in northeastern Ohio known for its mix of small industrial cities and rural communities, with a history tied to manufacturing and the Ohio River region.
- F. None of above. chosen
Statements (48)
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: Lucas County, Ohio Description of subject: Lucas County, Ohio is an urban county in the northwestern part of the state that includes the city of Toledo and lies along the western end of Lake Erie.
Referenced by (101)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Sylvania, Ohio, United States
subject linked to:
Monroe County
subject linked to:
State Route 2
subject linked to:
Sylvania branch of Toledo Lucas County Public Library
subject linked to:
northwestern Ohio
Calvary Cemetery, Toledo, Ohio, United States
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locatedInAdministrativeTerritory
→
Lucas County, Ohio
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