Ottawa, Illinois
E408709
Ottawa, Illinois is a historic city in northern Illinois known for its location at the confluence of the Fox and Illinois Rivers and as the site of the first Lincoln–Douglas debate.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Ottawa, Illinois canonical | 32 |
| Ottawa, Illinois micropolitan area | 1 |
| Ottawa, Illinois, United States | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1606892 — 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: Ottawa, Illinois Context triple: [Fox River (Illinois–Wisconsin), passesThrough, Ottawa, Illinois]
-
A.
Newark, Illinois
Newark, Illinois is a small rural village in northern Illinois known for its agricultural surroundings and close-knit community.
-
B.
Lansing, Illinois
Lansing, Illinois is a suburban village in the south suburbs of Chicago known for its residential character and proximity to major transportation routes.
-
C.
Elwood, Illinois
Elwood, Illinois is a small village in northeastern Illinois known for its rural character and proximity to major transportation and logistics hubs.
-
D.
Jacksonville, Illinois
Jacksonville, Illinois is a small central Illinois city known historically as an early center of education and abolitionist activity.
-
E.
Montgomery, Illinois
Montgomery, Illinois is a suburban village in the Chicago metropolitan area spanning Kane and Kendall counties along the Fox River.
- 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: Ottawa, Illinois Target entity description: Ottawa, Illinois is a historic city in northern Illinois known for its location at the confluence of the Fox and Illinois Rivers and as the site of the first Lincoln–Douglas debate.
-
A.
Newark, Illinois
Newark, Illinois is a small rural village in northern Illinois known for its agricultural surroundings and close-knit community.
-
B.
Lansing, Illinois
Lansing, Illinois is a suburban village in the south suburbs of Chicago known for its residential character and proximity to major transportation routes.
-
C.
Elwood, Illinois
Elwood, Illinois is a small village in northeastern Illinois known for its rural character and proximity to major transportation and logistics hubs.
-
D.
Jacksonville, Illinois
Jacksonville, Illinois is a small central Illinois city known historically as an early center of education and abolitionist activity.
-
E.
Montgomery, Illinois
Montgomery, Illinois is a suburban village in the Chicago metropolitan area spanning Kane and Kendall counties along the Fox River.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
city
ⓘ
municipality ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| countrySubdivision | Midwestern United States ⓘ |
| county | LaSalle County ⓘ |
| distanceTo | approximately 80 miles southwest of Chicago ⓘ |
| hasAreaCode |
779
ⓘ
815 ⓘ |
| hasAttraction |
historic sites related to Abraham Lincoln
ⓘ
riverfront parks ⓘ |
| hasClimate | humid continental climate ⓘ |
| hasEconomySector |
manufacturing
ⓘ
services ⓘ tourism ⓘ |
| hasEvent |
first Lincoln–Douglas debate
ⓘ
linked to:
Lincoln–Douglas debates
|
| hasFeature | confluence of two rivers ⓘ |
| hasGovernmentType | mayor–council government ⓘ |
| hasHeritage | historic city in Illinois ⓘ |
| hasHistoricalEvent |
1858 Lincoln–Douglas debate
ⓘ
linked to:
Lincoln–Douglas debates
|
| hasHistoricSignificance |
Abraham Lincoln history
ⓘ
American Civil War era politics ⓘ |
| hasName | Ottawa ⓘ |
| hasNearbyCity |
Chicago, Illinois
ⓘ
linked to:
Chicago
|
| hasOfficialName |
City of Ottawa
ⓘ
linked to:
City of Ottawa (single-tier municipality)
|
| hasPostalAddressRegion | ZIP codes of LaSalle County area ⓘ |
| hasRiver |
Fox River
ⓘ
Illinois River ⓘ |
| hasTransportation | access to Interstate highways in Illinois ⓘ |
| isCountySeatOf | LaSalle County ⓘ |
| knownFor |
historic downtown
ⓘ
riverfront location ⓘ site of the first Lincoln–Douglas debate ⓘ |
| locatedAtConfluenceOf |
Fox River
ⓘ
Illinois River ⓘ |
| locatedIn |
United States Midwest
ⓘ
linked to:
Midwestern United States
|
| locatedInMetropolitanArea |
Ottawa–Streator micropolitan area
ⓘ
linked to:
Ottawa Micropolitan Statistical Area
|
| locatedInRegion | northern Illinois ⓘ |
| locatedInTimeZone | Central Time Zone ⓘ |
| partOf |
Illinois River Valley
ⓘ
LaSalle County, Illinois ⓘ |
| state | Illinois ⓘ |
| timeZoneDST |
Central Daylight Time
ⓘ
linked to:
Central 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: Ottawa, Illinois Description of subject: Ottawa, Illinois is a historic city in northern Illinois known for its location at the confluence of the Fox and Illinois Rivers and as the site of the first Lincoln–Douglas debate.
Referenced by (34)
Full triples — surface form annotated when it differs from this entity's canonical label.