Maine State Route 270
E492461
Maine State Route 270 is a short state highway in northern Maine that serves as a local connector route in Aroostook County.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Maine State Route 270 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1527144 — 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 270 Context triple: [Maine State Route system, hasComponent, Maine State Route 270]
-
A.
Maine State Route 237
Maine State Route 237 is a short state highway in Maine that connects local communities in Cumberland County, serving as a minor connector route between larger regional roads.
-
B.
Maine State Route 207
Maine State Route 207 is a state highway in Maine that serves as a short connector route linking local communities and major roads in the region it traverses.
-
C.
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.
-
D.
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.
-
E.
Maine State Route 231
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.
- 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 270 Target entity description: Maine State Route 270 is a short state highway in northern Maine that serves as a local connector route in Aroostook County.
-
A.
Maine State Route 237
Maine State Route 237 is a short state highway in Maine that connects local communities in Cumberland County, serving as a minor connector route between larger regional roads.
-
B.
Maine State Route 207
Maine State Route 207 is a state highway in Maine that serves as a short connector route linking local communities and major roads in the region it traverses.
-
C.
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.
-
D.
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.
-
E.
Maine State Route 231
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.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf | state highway ⓘ |
| abbreviation |
ME 270
ⓘ
SR 270 ⓘ |
| category |
State highways in Maine
ⓘ
Transportation in Aroostook County, Maine ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| function | local connector route ⓘ |
| hasDirection | north–south ⓘ |
| highwaySystem |
Maine State Route System
ⓘ
linked to:
Maine State Route system
|
| locatedIn |
Aroostook County, Maine
ⓘ
rural area ⓘ |
| maintainedBy | Maine Department of Transportation ⓘ |
| partOf | road network of Aroostook County, Maine ⓘ |
| region | northern Maine ⓘ |
| roadType | state route ⓘ |
| routeNumber | 270 ⓘ |
| state | Maine ⓘ |
| surface | paved road ⓘ |
| usedFor |
local traffic
ⓘ
regional connectivity ⓘ |
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 270 Description of subject: Maine State Route 270 is a short state highway in northern Maine that serves as a local connector route in Aroostook County.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.