Iowa State Highway
E632180
Iowa State Highway is a network of state-maintained roads in Iowa that connects cities, towns, and key regions across the state.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Iowa State Highway System | 31 |
| Iowa State Highway canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T6867672 — 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 State Highway Context triple: [Iowa Highway 192, routeType, Iowa State Highway]
-
A.
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.
-
B.
Iowa Highway 70
Iowa Highway 70 is a state highway in eastern Iowa that runs north–south through Muscatine County, connecting local communities to the broader state road network.
-
C.
Iowa Highway 60
Iowa Highway 60 is a major north–south state highway in northwestern Iowa that serves as an important regional route connecting communities such as Orange City to the Minnesota state line.
-
D.
Iowa Highway 17
Iowa Highway 17 is a north–south state highway in Iowa that connects several small communities and rural areas in the central part of the state.
-
E.
Iowa Highway 64
Iowa Highway 64 is an east–west state highway in eastern Iowa that connects several communities between the Cedar Rapids area and the Mississippi River.
- 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 State Highway Target entity description: Iowa State Highway is a network of state-maintained roads in Iowa that connects cities, towns, and key regions across the state.
-
A.
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.
-
B.
Iowa Highway 70
Iowa Highway 70 is a state highway in eastern Iowa that runs north–south through Muscatine County, connecting local communities to the broader state road network.
-
C.
Iowa Highway 60
Iowa Highway 60 is a major north–south state highway in northwestern Iowa that serves as an important regional route connecting communities such as Orange City to the Minnesota state line.
-
D.
Iowa Highway 17
Iowa Highway 17 is a north–south state highway in Iowa that connects several small communities and rural areas in the central part of the state.
-
E.
Iowa Highway 64
Iowa Highway 64 is an east–west state highway in eastern Iowa that connects several communities between the Cedar Rapids area and the Mississippi River.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
highway system
ⓘ
road network ⓘ |
| connects |
cities in Iowa
ⓘ
key regions in Iowa ⓘ rural areas in Iowa ⓘ towns in Iowa ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| fundedBy |
federal highway funds
ⓘ
state funds ⓘ |
| governedBy | Iowa state law ⓘ |
| hasComponent | numbered state highways in Iowa ⓘ |
| hasJurisdiction |
State of Iowa
ⓘ
linked to:
Iowa
|
| infrastructureType | surface road network ⓘ |
| locatedIn | Iowa ⓘ |
| maintainedBy | Iowa Department of Transportation ⓘ |
| partOf |
Iowa transportation network
ⓘ
linked to:
Iowa road network
state highway systems in the United States ⓘ |
| purpose |
access to agricultural areas
ⓘ
access to economic centers ⓘ access to public services ⓘ intra-state transportation ⓘ regional connectivity ⓘ |
| regulates | traffic flow within Iowa ⓘ |
| roadType | state highway ⓘ |
| supports |
commuting in Iowa
ⓘ
economic activity in Iowa ⓘ tourism in Iowa ⓘ |
| usedFor |
freight transport
ⓘ
local travel ⓘ passenger transport ⓘ regional travel ⓘ |
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 State Highway Description of subject: Iowa State Highway is a network of state-maintained roads in Iowa that connects cities, towns, and key regions across the state.
Referenced by (35)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Iowa State Highway
linked to: Iowa State Highway
linked to: Iowa State Highway
linked to: Iowa State Highway
linked to: Iowa State Highway
linked to: Iowa State Highway
linked to: Iowa State Highway
linked to: Iowa State Highway
linked to: Iowa State Highway
linked to: Iowa State Highway
linked to: Iowa State Highway
linked to: Iowa State Highway
linked to: Iowa State Highway
linked to: Iowa State Highway
linked to: Iowa State Highway
linked to: Iowa State Highway
linked to: Iowa State Highway
linked to: Iowa State Highway
linked to: Iowa State Highway
linked to: Iowa State Highway
subject linked to:
IA 14
linked to: Iowa State Highway
linked to: Iowa State Highway
linked to: Iowa State Highway
linked to: Iowa State Highway
linked to: Iowa State Highway
linked to: Iowa State Highway
linked to: Iowa State Highway
linked to: Iowa State Highway
linked to: Iowa State Highway
linked to: Iowa State Highway