Iowa Highway 461
E848213
Iowa Highway 461 is a state highway in Iowa that serves as a connector route providing regional access to and from the city of Blue Grass.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Iowa Highway 461 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10202553 — 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 461 Context triple: [Blue Grass, Iowa, hasTransportationLink, Iowa Highway 461]
-
A.
Iowa Highway 48
Iowa Highway 48 is a state highway in southwestern Iowa that runs north–south, connecting several small communities and serving as a regional route between local roads and larger state and U.S. highways.
-
B.
Iowa Highway 415
Iowa Highway 415 is a state highway in Iowa that serves as a regional connector route, linking local communities and major roads within the state highway system.
-
C.
Iowa Highway 141
Iowa Highway 141 is a state highway in Iowa that serves as an important east–west transportation route connecting several communities in the central and western parts of the state.
-
D.
Iowa Highway 143
Iowa Highway 143 is a state highway in northwestern Iowa that serves as a regional connector route between rural communities and other primary highways.
-
E.
Iowa Highway 148
Iowa Highway 148 is a state highway in southwestern Iowa that runs north–south through rural communities and farmland, connecting small towns and local routes in the region.
- 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 461 Target entity description: Iowa Highway 461 is a state highway in Iowa that serves as a connector route providing regional access to and from the city of Blue Grass.
-
A.
Iowa Highway 48
Iowa Highway 48 is a state highway in southwestern Iowa that runs north–south, connecting several small communities and serving as a regional route between local roads and larger state and U.S. highways.
-
B.
Iowa Highway 415
Iowa Highway 415 is a state highway in Iowa that serves as a regional connector route, linking local communities and major roads within the state highway system.
-
C.
Iowa Highway 141
Iowa Highway 141 is a state highway in Iowa that serves as an important east–west transportation route connecting several communities in the central and western parts of the state.
-
D.
Iowa Highway 143
Iowa Highway 143 is a state highway in northwestern Iowa that serves as a regional connector route between rural communities and other primary highways.
-
E.
Iowa Highway 148
Iowa Highway 148 is a state highway in southwestern Iowa that runs north–south through rural communities and farmland, connecting small towns and local routes in the region.
- F. None of above. chosen
Statements (14)
| Predicate | Object |
|---|---|
| instanceOf | state highway ⓘ |
| access |
local traffic to Blue Grass
ⓘ
regional traffic ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| function |
connector route
ⓘ
provides regional access to and from Blue Grass ⓘ |
| hasJurisidiction |
State of Iowa
ⓘ
linked to:
Iowa
|
| highwaySystem |
Iowa State Highway System
ⓘ
linked to:
Iowa State Highway
|
| locatedIn | Iowa ⓘ |
| maintainedBy | Iowa Department of Transportation ⓘ |
| partOf | regional transportation network in eastern Iowa ⓘ |
| roadType | paved highway ⓘ |
| serves | Blue Grass, Iowa ⓘ |
| usedFor | motor vehicle 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 Highway 461 Description of subject: Iowa Highway 461 is a state highway in Iowa that serves as a connector route providing regional access to and from the city of Blue Grass.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.