Illinois Route 43 (Harlem Avenue)
E158164
Illinois Route 43 (Harlem Avenue) is a major north–south state highway and arterial street in the Chicago metropolitan area, running through numerous suburbs and serving as a key commercial and commuter corridor.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Illinois Route 43 (Harlem Avenue) canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T1374094 — 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: Illinois Route 43 (Harlem Avenue) Context triple: [Bridgeview, Illinois, hasTransportation, Illinois Route 43 (Harlem Avenue)]
-
A.
Illinois Route 50 (Cicero Avenue)
Illinois Route 50 (Cicero Avenue) is a significant north–south arterial road in northeastern Illinois that serves as a key commercial and transportation corridor through numerous Chicago-area communities.
-
B.
Illinois Route 47
Illinois Route 47 is a major north–south state highway in Illinois that runs through multiple counties, including McHenry County, and serves as an important regional transportation corridor.
-
C.
Illinois Avenue
Illinois Avenue is a major thoroughfare in the Dallas, Texas area that provides key local and regional connectivity for surrounding communities.
-
D.
Illinois Route 173
Illinois Route 173 is an east–west state highway in northern Illinois that runs near the Wisconsin border, connecting several communities across multiple counties.
-
E.
Illinois Route 53
Illinois Route 53 is a north–south state highway in northeastern Illinois that serves suburban communities as a major arterial and, in parts, freeway corridor.
- 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: Illinois Route 43 (Harlem Avenue) Target entity description: Illinois Route 43 (Harlem Avenue) is a major north–south state highway and arterial street in the Chicago metropolitan area, running through numerous suburbs and serving as a key commercial and commuter corridor.
-
A.
Illinois Route 50 (Cicero Avenue)
Illinois Route 50 (Cicero Avenue) is a significant north–south arterial road in northeastern Illinois that serves as a key commercial and transportation corridor through numerous Chicago-area communities.
-
B.
Illinois Route 47
Illinois Route 47 is a major north–south state highway in Illinois that runs through multiple counties, including McHenry County, and serves as an important regional transportation corridor.
-
C.
Illinois Avenue
Illinois Avenue is a major thoroughfare in the Dallas, Texas area that provides key local and regional connectivity for surrounding communities.
-
D.
Illinois Route 173
Illinois Route 173 is an east–west state highway in northern Illinois that runs near the Wisconsin border, connecting several communities across multiple counties.
-
E.
Illinois Route 53
Illinois Route 53 is a north–south state highway in northeastern Illinois that serves suburban communities as a major arterial and, in parts, freeway corridor.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
arterial road
ⓘ
numbered highway in Illinois ⓘ state highway ⓘ |
| alsoKnownAs |
Harlem Avenue
ⓘ
IL 43 ⓘ Illinois Route 43 (Harlem Avenue) ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| direction | north–south ⓘ |
| hasLanes | multiple lanes in each direction in many segments ⓘ |
| highwayNumber | 43 ⓘ |
| highwayType | Illinois state route ⓘ |
| locatedIn | Chicago metropolitan area ⓘ |
| maintainedBy | Illinois Department of Transportation ⓘ |
| partOf |
Illinois state highway system
ⓘ
surface form:
Illinois State Highway System
|
| passesThrough |
Berwyn, Illinois
NERFINISHED
ⓘ
Bridgeview, Illinois ⓘ Buffalo Grove, Illinois NERFINISHED ⓘ Burbank, Illinois ⓘ Chicago, Illinois, United States ⓘ
surface form:
Chicago, Illinois
Cicero, Illinois ⓘ Cook County, Illinois ⓘ DuPage County, Illinois ⓘ Elmwood Park, Illinois NERFINISHED ⓘ Forest Park, Illinois ⓘ Glenview, Illinois NERFINISHED ⓘ Harwood Heights, Illinois NERFINISHED ⓘ Lake County, Illinois ⓘ Libertyville, Illinois ⓘ Lincolnshire, Illinois ⓘ Mundelein, Illinois ⓘ Niles, Illinois ⓘ Norridge, Illinois NERFINISHED ⓘ Northbrook, Illinois NERFINISHED ⓘ Oak Park, Illinois NERFINISHED ⓘ Orland Park, Illinois NERFINISHED ⓘ Palos Heights, Illinois NERFINISHED ⓘ Palos Hills, Illinois NERFINISHED ⓘ Prospect Heights, Illinois ⓘ River Forest, Illinois NERFINISHED ⓘ Skokie, Illinois NERFINISHED ⓘ Tinley Park, Illinois NERFINISHED ⓘ Vernon Hills, Illinois NERFINISHED ⓘ Wheeling, Illinois ⓘ Will County, Illinois ⓘ |
| roadFunction |
commuter corridor
ⓘ
major commercial corridor ⓘ principal arterial street ⓘ |
| serves | Chicago metropolitan commuters ⓘ |
| state | Illinois ⓘ |
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: Illinois Route 43 (Harlem Avenue) Description of subject: Illinois Route 43 (Harlem Avenue) is a major north–south state highway and arterial street in the Chicago metropolitan area, running through numerous suburbs and serving as a key commercial and commuter corridor.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Illinois Route 43