Iowa Highway 64
E301995
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.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Iowa Highway 64 canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T2321962 — 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 64 Context triple: [Jones County, Iowa, traversedBy, Iowa Highway 64]
-
A.
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.
-
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 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.
-
D.
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.
-
E.
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.
- 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 64 Target entity description: 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.
-
A.
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.
-
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 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.
-
D.
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.
-
E.
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.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
road transportation infrastructure
ⓘ
state highway ⓘ |
| connectsTo |
Cedar Rapids area
ⓘ
Mississippi River ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| crosses | local rivers and streams in eastern Iowa ⓘ |
| hasJunctionWith |
United States Numbered Highway System
ⓘ
surface form:
U.S. highways
other Iowa state highways ⓘ |
| highwayNumber | 64 ⓘ |
| highwayType | Iowa state highway ⓘ |
| isNumberInSequenceWith |
Iowa Highway 63
ⓘ
Iowa Highway 65 ⓘ |
| locatedIn | Iowa ⓘ |
| maintainedBy | Iowa Department of Transportation ⓘ |
| orientation | east–west ⓘ |
| partOf |
Iowa state highways
ⓘ
surface form:
Iowa State Highway system
|
| passesThrough |
Jackson County, Iowa
NERFINISHED
ⓘ
Jones County, Iowa NERFINISHED ⓘ |
| region | eastern Iowa ⓘ |
| roadFunction | regional connector ⓘ |
| roadSurface | paved ⓘ |
| serves |
rural communities in eastern Iowa
ⓘ
small towns between Cedar Rapids area and Mississippi River ⓘ |
| terminusDirectionEast | east ⓘ |
| terminusDirectionWest | west ⓘ |
| usedFor | motor 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 64 Description of subject: 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.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.