Rock Island County, Illinois
E307002
Rock Island County, Illinois is a county in northwestern Illinois along the Mississippi River, known for the city of Rock Island and the Rock Island Arsenal military installation.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Rock Island County, Illinois canonical | 15 |
| Rock Island County | 1 |
| Rock Island County urban area | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1989681 — 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: Rock Island County, Illinois Context triple: [Louisa County, Iowa, borderedByCounty, Rock Island County, Illinois]
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A.
LaSalle County, Illinois
LaSalle County, Illinois is a predominantly rural county in north-central Illinois known for its agricultural landscape, small towns, and historical sites dating back to early 19th-century settlement.
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B.
Douglas County, Illinois
Douglas County, Illinois is a small, predominantly rural county in east-central Illinois known for its agricultural landscape and small communities such as Tuscola, its county seat.
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C.
Pike County, Illinois
Pike County, Illinois is a largely rural county in western Illinois along the Mississippi River, known for its agricultural landscape, historic small towns, and location between the cities of Quincy and Springfield.
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D.
Madison County, Illinois
Madison County, Illinois is a county in southwestern Illinois that forms part of the St. Louis metropolitan area, encompassing a mix of industrial cities, suburbs, and rural communities.
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E.
Stephenson County, Illinois
Stephenson County, Illinois is a county in northern Illinois known for its agricultural landscape, small towns such as Cedarville, and its county seat of Freeport.
- 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: Rock Island County, Illinois Target entity description: Rock Island County, Illinois is a county in northwestern Illinois along the Mississippi River, known for the city of Rock Island and the Rock Island Arsenal military installation.
-
A.
LaSalle County, Illinois
LaSalle County, Illinois is a predominantly rural county in north-central Illinois known for its agricultural landscape, small towns, and historical sites dating back to early 19th-century settlement.
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B.
Douglas County, Illinois
Douglas County, Illinois is a small, predominantly rural county in east-central Illinois known for its agricultural landscape and small communities such as Tuscola, its county seat.
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C.
Pike County, Illinois
Pike County, Illinois is a largely rural county in western Illinois along the Mississippi River, known for its agricultural landscape, historic small towns, and location between the cities of Quincy and Springfield.
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D.
Madison County, Illinois
Madison County, Illinois is a county in southwestern Illinois that forms part of the St. Louis metropolitan area, encompassing a mix of industrial cities, suburbs, and rural communities.
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E.
Stephenson County, Illinois
Stephenson County, Illinois is a county in northern Illinois known for its agricultural landscape, small towns such as Cedarville, and its county seat of Freeport.
- F. None of above. chosen
Statements (47)
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: Rock Island County, Illinois Description of subject: Rock Island County, Illinois is a county in northwestern Illinois along the Mississippi River, known for the city of Rock Island and the Rock Island Arsenal military installation.
Referenced by (17)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Rock Island County
this entity surface form:
Rock Island County urban area
subject surface form:
Chippiannock Cemetery
subject surface form:
Interstate 88 (Illinois)
subject surface form:
Northern Illinois