Maine State Route 231
E434717
Maine State Route 231 is a state highway in Maine that serves as a regional connector route through Cumberland County, linking several local communities and major roads.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Maine State Route 231 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T1527105 — 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: Maine State Route 231 Context triple: [Maine State Route system, hasComponent, Maine State Route 231]
-
A.
Maine State Route 230
Maine State Route 230 is a state highway in Maine that serves as a regional connector route, linking local communities and other major roads within the state’s transportation network.
-
B.
Maine State Route 212
Maine State Route 212 is a state highway in Maine that serves as a regional connector between small communities in the northern part of the state.
-
C.
Maine State Route 213
Maine State Route 213 is a state highway in Maine that serves as a regional connector road within the state's numbered route network.
-
D.
Maine State Route 225
Maine State Route 225 is a state highway in Maine that serves as a short connector route between local communities in the central part of the state.
-
E.
Maine State Route 221
Maine State Route 221 is a numbered state highway in Maine that serves as a local connector route within the state’s road network.
- 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: Maine State Route 231 Target entity description: Maine State Route 231 is a state highway in Maine that serves as a regional connector route through Cumberland County, linking several local communities and major roads.
-
A.
Maine State Route 230
Maine State Route 230 is a state highway in Maine that serves as a regional connector route, linking local communities and other major roads within the state’s transportation network.
-
B.
Maine State Route 212
Maine State Route 212 is a state highway in Maine that serves as a regional connector between small communities in the northern part of the state.
-
C.
Maine State Route 213
Maine State Route 213 is a state highway in Maine that serves as a regional connector road within the state's numbered route network.
-
D.
Maine State Route 225
Maine State Route 225 is a state highway in Maine that serves as a short connector route between local communities in the central part of the state.
-
E.
Maine State Route 221
Maine State Route 221 is a numbered state highway in Maine that serves as a local connector route within the state’s road network.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
road transportation infrastructure
ⓘ
state highway ⓘ |
| connectsTo |
local communities in Cumberland County, Maine
ⓘ
major roads in Cumberland County, Maine ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| hasAccess |
local traffic
ⓘ
regional traffic ⓘ |
| hasDirection | north–south ⓘ |
| hasJurisdiction |
State of Maine
ⓘ
linked to:
Maine
|
| hasRouteNumber | 231 ⓘ |
| hasSpeedLimits | posted by MaineDOT ⓘ |
| highwayType | state route ⓘ |
| isNumberedWithin | Maine state highway numbering system ⓘ |
| isPublicRoad | true ⓘ |
| isTollRoad | false ⓘ |
| locatedIn | Cumberland County, Maine ⓘ |
| locatedInTimeZone | Eastern Time Zone ⓘ |
| maintainedBy | Maine Department of Transportation ⓘ |
| partOf | regional transportation network of southern Maine ⓘ |
| regulates | vehicular traffic ⓘ |
| roadNetwork | Maine State Route system ⓘ |
| servesAs | regional connector route ⓘ |
| state | Maine ⓘ |
| surfaceType | paved road ⓘ |
| usedFor | motor vehicle transportation ⓘ |
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: Maine State Route 231 Description of subject: Maine State Route 231 is a state highway in Maine that serves as a regional connector route through Cumberland County, linking several local communities and major roads.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.