U.S. Route 59 in Iowa
E514213
U.S. Route 59 in Iowa is a north–south U.S. Highway running through western Iowa, connecting small towns and rural areas between the Missouri and Minnesota state lines.
All labels observed (2)
| Label | Occurrences |
|---|---|
| U.S. Route 59 in Iowa canonical | 1 |
| U.S. Route 59 near Sibley, Iowa | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5356684 — 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: U.S. Route 59 in Iowa Context triple: [U.S. Route 71, overlapsWith, U.S. Route 59 in Iowa]
-
A.
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.
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B.
Iowa Highway 150
Iowa Highway 150 is a state highway in Iowa that runs generally north–south through several communities in the eastern part of the state, connecting rural areas with regional hubs.
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C.
Iowa Highway 965
Iowa Highway 965 is a former state highway in eastern Iowa that once served as a key connector between Coralville and North Liberty, paralleling Interstate 380.
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D.
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.
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E.
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.
- 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: U.S. Route 59 in Iowa Target entity description: U.S. Route 59 in Iowa is a north–south U.S. Highway running through western Iowa, connecting small towns and rural areas between the Missouri and Minnesota state lines.
-
A.
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.
-
B.
Iowa Highway 150
Iowa Highway 150 is a state highway in Iowa that runs generally north–south through several communities in the eastern part of the state, connecting rural areas with regional hubs.
-
C.
Iowa Highway 965
Iowa Highway 965 is a former state highway in eastern Iowa that once served as a key connector between Coralville and North Liberty, paralleling Interstate 380.
-
D.
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.
-
E.
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.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
U.S. Highway segment
ⓘ
road in Iowa ⓘ |
| accessControl | at-grade intersections ⓘ |
| category |
Transportation in western Iowa
ⓘ
U.S. Highways in Iowa ⓘ |
| connects |
Minnesota state line
ⓘ
Missouri state line ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| direction | north–south ⓘ |
| highwaySystem | United States Numbered Highway System ⓘ |
| locationInState | western Iowa ⓘ |
| maintainedBy | Iowa Department of Transportation NERFINISHED ⓘ |
| northernTerminus | Minnesota state line ⓘ |
| partOf | U.S. Route 59 NERFINISHED ⓘ |
| passesThroughRegion | western Iowa transportation corridor ⓘ |
| roadType | paved highway ⓘ |
| serves |
rural areas in western Iowa
ⓘ
small towns in western Iowa ⓘ |
| southernTerminus | Missouri state line ⓘ |
| state | Iowa ⓘ |
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: U.S. Route 59 in Iowa Description of subject: U.S. Route 59 in Iowa is a north–south U.S. Highway running through western Iowa, connecting small towns and rural areas between the Missouri and Minnesota state lines.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
U.S. Route 59 near Sibley, Iowa