Iowa Highway 14
E171873
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.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Iowa Highway 14 canonical | 8 |
How this entity was disambiguated
This entity first appeared as the object of triple T687148 — 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 14 Context triple: [Marion County, Iowa, hasMajorHighway, Iowa Highway 14]
-
A.
Iowa Highway 10
Iowa Highway 10 is an east–west state highway in northwestern Iowa that serves communities including Orange City and connects to several major regional routes.
-
B.
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.
-
C.
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.
-
D.
Iowa Highway 75
Iowa Highway 75 is a primary north–south state highway in northwestern Iowa that serves as a key route through communities such as Rock Valley and connects to major regional corridors.
-
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 14 Target entity description: 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.
-
A.
Iowa Highway 10
Iowa Highway 10 is an east–west state highway in northwestern Iowa that serves communities including Orange City and connects to several major regional routes.
-
B.
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.
-
C.
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.
-
D.
Iowa Highway 75
Iowa Highway 75 is a primary north–south state highway in northwestern Iowa that serves as a key route through communities such as Rock Valley and connects to major regional corridors.
-
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 (42)
| Predicate | Object |
|---|---|
| instanceOf |
road transportation infrastructure
ⓘ
state highway ⓘ |
| abbreviation |
IA 14
ⓘ
Iowa 14 ⓘ |
| connects |
central Iowa
ⓘ
northern Iowa ⓘ southern Iowa ⓘ |
| connectsTo |
U.S. Highways in Iowa
ⓘ
surface form:
U.S. highways in Iowa
other Iowa state highways ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| hasDirection |
northbound
ⓘ
southbound ⓘ |
| hasLanes | two-lane segments ⓘ |
| highwayNumber | 14 ⓘ |
| highwayType | Iowa state highway ⓘ |
| jurisdiction |
Iowa
ⓘ
surface form:
State of Iowa
|
| locatedIn |
Iowa
ⓘ
Midwestern United States ⓘ |
| maintainedBy | Iowa Department of Transportation ⓘ |
| openTo | motor vehicles ⓘ |
| orientation | north–south ⓘ |
| partOf |
Iowa State Highway
ⓘ
surface form:
Iowa State Highway System
|
| passesThrough |
Butler County
ⓘ
Floyd County ⓘ Grundy County ⓘ Jasper County ⓘ Marion County ⓘ Marshall County ⓘ |
| region | central Iowa ⓘ |
| regulatingAuthority | Iowa Department of Transportation traffic regulations ⓘ |
| roadFunction |
primary state highway
ⓘ
regional connector route ⓘ |
| roadSurface | paved ⓘ |
| roadSystemRole | important regional route ⓘ |
| serves | rural communities in central Iowa ⓘ |
| signageStandard | Iowa state highway markers ⓘ |
| speedCategory | rural highway ⓘ |
| state | Iowa ⓘ |
| traverses |
agricultural areas
ⓘ
small towns ⓘ |
| usedFor |
freight transport by truck
ⓘ
passenger vehicle 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 14 Description of subject: 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.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Charles City, Iowa
subject surface form:
Marion County, Iowa