Illinois Route 19 in Chicago
E841900
Illinois Route 19 in Chicago is a key east–west arterial roadway, commonly known as Irving Park Road, that connects multiple neighborhoods and intersects several major north–south routes.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Illinois Route 19 in Chicago canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10099709 — 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 19 in Chicago Context triple: [U.S. Route 41 in Chicago, Illinois, majorJunctionWith, Illinois Route 19 in Chicago]
-
A.
Illinois Route 64 in Chicago
Illinois Route 64 in Chicago is a key east–west state highway that runs along North Avenue, connecting multiple neighborhoods and intersecting several major north–south routes on the city’s North Side.
-
B.
U.S. Route 12 in Chicago
U.S. Route 12 in Chicago is a key east–west federal highway corridor that traverses the Chicago metropolitan area, connecting the city with surrounding suburbs and regional routes.
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C.
Interstate 290 in Illinois
Interstate 290 in Illinois is a major auxiliary Interstate Highway serving the Chicago metropolitan area, connecting the city's downtown to its western suburbs.
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D.
U.S. Route 41 in Chicago, Illinois
U.S. Route 41 in Chicago, Illinois is a major north–south highway that runs along the city’s lakefront and through several key neighborhoods, serving as an important urban arterial route.
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E.
Interstate 94 in Northbrook, Illinois
Interstate 94 in Northbrook, Illinois is a major segment of the I-94 freeway in Chicago’s northern suburbs, carrying regional and commuter traffic between the city and communities to the north and northwest.
- 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 19 in Chicago Target entity description: Illinois Route 19 in Chicago is a key east–west arterial roadway, commonly known as Irving Park Road, that connects multiple neighborhoods and intersects several major north–south routes.
-
A.
Illinois Route 64 in Chicago
Illinois Route 64 in Chicago is a key east–west state highway that runs along North Avenue, connecting multiple neighborhoods and intersecting several major north–south routes on the city’s North Side.
-
B.
U.S. Route 12 in Chicago
U.S. Route 12 in Chicago is a key east–west federal highway corridor that traverses the Chicago metropolitan area, connecting the city with surrounding suburbs and regional routes.
-
C.
Interstate 290 in Illinois
Interstate 290 in Illinois is a major auxiliary Interstate Highway serving the Chicago metropolitan area, connecting the city's downtown to its western suburbs.
-
D.
U.S. Route 41 in Chicago, Illinois
U.S. Route 41 in Chicago, Illinois is a major north–south highway that runs along the city’s lakefront and through several key neighborhoods, serving as an important urban arterial route.
-
E.
Interstate 94 in Northbrook, Illinois
Interstate 94 in Northbrook, Illinois is a major segment of the I-94 freeway in Chicago’s northern suburbs, carrying regional and commuter traffic between the city and communities to the north and northwest.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
state highway
ⓘ
urban arterial road ⓘ |
| alsoKnownAs | Irving Park Road ⓘ |
| city |
Chicago
ⓘ
linked to:
Chicago, Illinois, United States
|
| connects | multiple Chicago neighborhoods ⓘ |
| connectsTo | suburban segments of Illinois Route 19 ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| crosses |
Chicago River North Branch
ⓘ
linked to:
Chicago River
|
| direction | east–west ⓘ |
| function |
commercial corridor
ⓘ
major commuter route ⓘ |
| hasLandUseAlongCorridor | mixed-use development ⓘ |
| hasLanes | multiple lanes in each direction on many segments ⓘ |
| hasPublicTransit | CTA bus routes ⓘ |
| hasRole | key east–west arterial in Chicago street grid ⓘ |
| hasSpeedLimit | urban arterial speed limits ⓘ |
| hasTrafficControl | signalized intersections ⓘ |
| intersects |
Ashland Avenue
ⓘ
Cicero Avenue ⓘ Illinois Route 43 ⓘ Illinois Route 50 ⓘ Interstate 90 ⓘ Interstate 94 ⓘ Pulaski Road ⓘ U.S. Route 14 NERFINISHED ⓘ Western Avenue ⓘ |
| isNumberedSegmentOf |
Illinois State Route 19 system
ⓘ
linked to:
Illinois Route 19
|
| locatedIn | Cook County, Illinois ⓘ |
| maintainedBy |
Chicago Department of Transportation
ⓘ
Illinois Department of Transportation ⓘ |
| partOf | Illinois Route 19 ⓘ |
| passesThrough |
Avondale neighborhood
ⓘ
Irving Park neighborhood ⓘ
linked to:
Irving Park community area
Lake View community area ⓘ
linked to:
Lakeview community area of Chicago
North Center community area ⓘ
linked to:
North Center, Chicago
North Side of Chicago ⓘ Northwest Side of Chicago ⓘ Portage Park neighborhood ⓘ |
| roadSurface | asphalt ⓘ |
| roadType | arterial road ⓘ |
| serves |
commercial areas
ⓘ
industrial areas ⓘ residential areas ⓘ |
| state | Illinois ⓘ |
| usedFor |
local traffic
ⓘ
through traffic ⓘ |
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 19 in Chicago Description of subject: Illinois Route 19 in Chicago is a key east–west arterial roadway, commonly known as Irving Park Road, that connects multiple neighborhoods and intersects several major north–south routes.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.