Iowa Highway 4
E543746
Iowa Highway 4 is a north–south state highway in Iowa that runs through the western part of the state, connecting several small towns and rural areas.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Iowa Highway 4 canonical | 6 |
How this entity was disambiguated
This entity first appeared as the object of triple T5502732 — 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 4 Context triple: [Iowa state highways, hasComponent, Iowa Highway 4]
-
A.
Iowa Highway 5
Iowa Highway 5 is a state highway in southern Iowa that serves as a key east–west route connecting communities and facilitating regional travel.
-
B.
Iowa Highway 14
Iowa Highway 14 is a primary north–south state highway in Iowa that runs through central parts of the state, connecting several communities and serving as an important regional route.
-
C.
Iowa Highway 2
Iowa Highway 2 is an east–west state highway spanning southern Iowa, running near the Missouri border and connecting several small towns and regional routes across the state.
-
D.
Iowa Highway 44
Iowa Highway 44 is an east–west state highway in Iowa that runs across the central part of the state, connecting several rural communities and serving as a regional connector route.
-
E.
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.
- 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 4 Target entity description: Iowa Highway 4 is a north–south state highway in Iowa that runs through the western part of the state, connecting several small towns and rural areas.
-
A.
Iowa Highway 5
Iowa Highway 5 is a state highway in southern Iowa that serves as a key east–west route connecting communities and facilitating regional travel.
-
B.
Iowa Highway 14
Iowa Highway 14 is a primary north–south state highway in Iowa that runs through central parts of the state, connecting several communities and serving as an important regional route.
-
C.
Iowa Highway 2
Iowa Highway 2 is an east–west state highway spanning southern Iowa, running near the Missouri border and connecting several small towns and regional routes across the state.
-
D.
Iowa Highway 44
Iowa Highway 44 is an east–west state highway in Iowa that runs across the central part of the state, connecting several rural communities and serving as a regional connector route.
-
E.
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.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf | state highway ⓘ |
| connects |
rural areas in Iowa
ⓘ
small towns in Iowa ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| hasJunctionWith |
Iowa Highway 10
NERFINISHED
ⓘ
Iowa Highway 3 NERFINISHED ⓘ Iowa Highway 7 NERFINISHED ⓘ Iowa Highway 9 NERFINISHED ⓘ U.S. Highway 18 NERFINISHED ⓘ U.S. Highway 20 NERFINISHED ⓘ |
| highwayNumber | 4 ⓘ |
| highwayType | Iowa state highway ⓘ |
| isNumberedAfter | Iowa Highway 3 NERFINISHED ⓘ |
| isNumberedBefore | Iowa Highway 5 NERFINISHED ⓘ |
| locatedIn | Iowa ⓘ |
| locatedInRegion | western Iowa NERFINISHED ⓘ |
| maintainedBy | Iowa Department of Transportation NERFINISHED ⓘ |
| partOf | Iowa State Highway System NERFINISHED ⓘ |
| passesThrough |
Buena Vista County
NERFINISHED
ⓘ
Calhoun County NERFINISHED ⓘ Carroll County NERFINISHED ⓘ Emmet County NERFINISHED ⓘ Emmetsburg NERFINISHED ⓘ Estherville NERFINISHED ⓘ Graettinger NERFINISHED ⓘ Greene County NERFINISHED ⓘ Guthrie County NERFINISHED ⓘ Havelock NERFINISHED ⓘ Lohrville NERFINISHED ⓘ Mallard NERFINISHED ⓘ Palo Alto County NERFINISHED ⓘ Pocahontas NERFINISHED ⓘ Pocahontas County NERFINISHED ⓘ Pomeroy NERFINISHED ⓘ Rockwell City NERFINISHED ⓘ Sac County NERFINISHED ⓘ Wallingford NERFINISHED ⓘ Webster County NERFINISHED ⓘ |
| roadFunction | regional connector ⓘ |
| roadSurface | paved ⓘ |
| routeOrientation | north–south ⓘ |
| usedFor |
automobile traffic
ⓘ
local travel ⓘ regional travel ⓘ truck 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: Iowa Highway 4 Description of subject: Iowa Highway 4 is a north–south state highway in Iowa that runs through the western part of the state, connecting several small towns and rural areas.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.