Maine State Route 250
E450423
Maine State Route 250 is a numbered state highway in Maine that serves as part of the state's secondary road network, connecting local communities and routes within the Maine State Route system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Maine State Route 250 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1527124 — 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 250 Context triple: [Maine State Route system, hasComponent, Maine State Route 250]
-
A.
Maine State Route 240
Maine State Route 240 is a short state highway in Maine that serves as a local connector route on Mount Desert Island.
-
B.
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.
-
C.
Maine State Route 215
Maine State Route 215 is a state highway in Maine that serves as a regional connector route through rural communities, linking local roads to larger state and U.S. highways.
-
D.
Maine State Route 205
Maine State Route 205 is a state highway in Maine that serves as a short connector route in the northern part of the state.
-
E.
Maine State Route 204
Maine State Route 204 is a state highway in Maine that serves as a local connector route on Mount Desert Island in Hancock County.
- 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 250 Target entity description: Maine State Route 250 is a numbered state highway in Maine that serves as part of the state's secondary road network, connecting local communities and routes within the Maine State Route system.
-
A.
Maine State Route 240
Maine State Route 240 is a short state highway in Maine that serves as a local connector route on Mount Desert Island.
-
B.
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.
-
C.
Maine State Route 215
Maine State Route 215 is a state highway in Maine that serves as a regional connector route through rural communities, linking local roads to larger state and U.S. highways.
-
D.
Maine State Route 205
Maine State Route 205 is a state highway in Maine that serves as a short connector route in the northern part of the state.
-
E.
Maine State Route 204
Maine State Route 204 is a state highway in Maine that serves as a local connector route on Mount Desert Island in Hancock County.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
road transportation infrastructure
ⓘ
state highway ⓘ |
| accessControl | at-grade intersections ⓘ |
| category | State highways in Maine ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| function |
connects local communities
ⓘ
connects other Maine State Routes ⓘ |
| highwayNumber | 250 ⓘ |
| jurisdiction |
State of Maine
ⓘ
linked to:
Maine
|
| locatedIn | Maine ⓘ |
| maintainedBy | Maine Department of Transportation ⓘ |
| networkRole | secondary road network ⓘ |
| partOf | Maine State Route system ⓘ |
| roadSystem | state highway system of Maine ⓘ |
| roadType | secondary highway ⓘ |
| routeDesignation |
ME 250
ⓘ
SR 250 ⓘ State Route 250 ⓘ |
| surfaceType | paved road ⓘ |
| usage | public road ⓘ |
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 250 Description of subject: Maine State Route 250 is a numbered state highway in Maine that serves as part of the state's secondary road network, connecting local communities and routes within the Maine State Route system.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.