Iowa Highway 22
E256422
Iowa Highway 22 is a state highway in eastern Iowa that runs east–west, connecting several small communities and serving as a regional route between U.S. Highway 218 and the Mississippi River near Muscatine.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Iowa Highway 22 canonical | 6 |
How this entity was disambiguated
This entity first appeared as the object of triple T2025029 — 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: Iowa Highway 22 Context triple: [Washington County, Iowa, hasMajorHighway, Iowa Highway 22]
-
A.
Iowa Highway 27
Iowa Highway 27 is a north–south state highway in Iowa that largely follows the Avenue of the Saints corridor, connecting several major cities across the state.
-
B.
Iowa Highway 25
Iowa Highway 25 is a north–south state highway in western Iowa that runs through several counties, including Adair County, connecting rural communities and major routes.
-
C.
Iowa Highway 52
Iowa Highway 52 is a state highway in northeastern Iowa that runs through communities such as Decorah, providing a key north–south route connecting local towns and regional highways.
-
D.
Iowa Highway 58
Iowa Highway 58 is a state highway in Iowa that serves as a key north–south route through the Cedar Falls–Waterloo area, connecting local traffic to major regional roads.
-
E.
Iowa Highway 92
Iowa Highway 92 is an east–west state highway running across southern Iowa, connecting multiple communities and serving as a key regional transportation route.
- 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: Iowa Highway 22 Target entity description: Iowa Highway 22 is a state highway in eastern Iowa that runs east–west, connecting several small communities and serving as a regional route between U.S. Highway 218 and the Mississippi River near Muscatine.
-
A.
Iowa Highway 27
Iowa Highway 27 is a north–south state highway in Iowa that largely follows the Avenue of the Saints corridor, connecting several major cities across the state.
-
B.
Iowa Highway 25
Iowa Highway 25 is a north–south state highway in western Iowa that runs through several counties, including Adair County, connecting rural communities and major routes.
-
C.
Iowa Highway 52
Iowa Highway 52 is a state highway in northeastern Iowa that runs through communities such as Decorah, providing a key north–south route connecting local towns and regional highways.
-
D.
Iowa Highway 58
Iowa Highway 58 is a state highway in Iowa that serves as a key north–south route through the Cedar Falls–Waterloo area, connecting local traffic to major regional roads.
-
E.
Iowa Highway 92
Iowa Highway 92 is an east–west state highway running across southern Iowa, connecting multiple communities and serving as a key regional transportation route.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
road transportation infrastructure
ⓘ
state highway ⓘ |
| category |
State highways in Iowa
ⓘ
Transportation in Iowa County, Iowa ⓘ Transportation in Keokuk County, Iowa ⓘ Transportation in Louisa County, Iowa ⓘ Transportation in Muscatine County, Iowa ⓘ Transportation in Washington County, Iowa ⓘ |
| connectsTo |
Iowa Highway 1
ⓘ
Iowa Highway 70 ⓘ U.S. Route 218 ⓘ
surface form:
U.S. Highway 218
U.S. Highway 61 NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| crosses | Iowa River ⓘ |
| direction | east–west ⓘ |
| easternTerminus | U.S. Highway 61 in Muscatine ⓘ |
| highwayNumber | 22 ⓘ |
| highwayType |
Iowa state highways
ⓘ
surface form:
Iowa state highway
|
| locatedIn | Iowa ⓘ |
| maintainedBy | Iowa Department of Transportation ⓘ |
| near | Mississippi River at Muscatine ⓘ |
| parallels |
Cedar River Trail (Linn County, Iowa)
ⓘ
surface form:
Cedar River in parts of its route
|
| partOf |
Iowa State Highway
ⓘ
surface form:
Iowa State Highway System
|
| passesNear | Riverside, Iowa ⓘ |
| passesThrough |
Iowa County, Iowa
ⓘ
Kalona, Iowa ⓘ Keokuk County, Iowa ⓘ Keswick area of Keokuk County ⓘ Keswick, Iowa ⓘ Louisa County, Iowa ⓘ Millersburg, Iowa ⓘ Muscatine County, Iowa ⓘ North English, Iowa ⓘ South English, Iowa ⓘ Thornburg, Iowa ⓘ Washington County, Iowa ⓘ Webster, Iowa ⓘ Wellman, Iowa ⓘ |
| region | eastern Iowa ⓘ |
| roadSurface | paved highway ⓘ |
| routeOrientation | east–west corridor in eastern Iowa ⓘ |
| servesAs | regional route between U.S. Highway 218 and the Mississippi River near Muscatine ⓘ |
| state | Iowa ⓘ |
| terminusCity | Muscatine, Iowa ⓘ |
| usedFor |
local traffic between small communities
ⓘ
regional connectivity in eastern Iowa ⓘ |
| westernTerminus |
U.S. Route 218
ⓘ
surface form:
U.S. Highway 218 near Riverside
|
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: Iowa Highway 22 Description of subject: Iowa Highway 22 is a state highway in eastern Iowa that runs east–west, connecting several small communities and serving as a regional route between U.S. Highway 218 and the Mississippi River near Muscatine.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.