Maine State Route 299
E525808
Maine State Route 299 is a short, unsigned former state highway designation in Maine that is no longer in active use.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Maine State Route 299 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1527173 — 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 299 Context triple: [Maine State Route system, hasComponent, Maine State Route 299]
-
A.
Maine State Route 290
Maine State Route 290 is a short state highway in Maine that serves as part of the state’s numbered route network, connecting local roads and communities within its designated region.
-
B.
Maine State Route 293
Maine State Route 293 is a short state highway in Maine that serves as a connector route within the state’s numbered road network.
-
C.
Maine State Route 298
Maine State Route 298 is a short state highway in Maine that serves as a local connector route within the state’s numbered highway network.
-
D.
Maine State Route 291
Maine State Route 291 is a short state highway in Maine that serves as a connector route within the state’s numbered highway network.
-
E.
Maine State Route 296
Maine State Route 296 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 299 Target entity description: Maine State Route 299 is a short, unsigned former state highway designation in Maine that is no longer in active use.
-
A.
Maine State Route 290
Maine State Route 290 is a short state highway in Maine that serves as part of the state’s numbered route network, connecting local roads and communities within its designated region.
-
B.
Maine State Route 293
Maine State Route 293 is a short state highway in Maine that serves as a connector route within the state’s numbered road network.
-
C.
Maine State Route 298
Maine State Route 298 is a short state highway in Maine that serves as a local connector route within the state’s numbered highway network.
-
D.
Maine State Route 291
Maine State Route 291 is a short state highway in Maine that serves as a connector route within the state’s numbered highway network.
-
E.
Maine State Route 296
Maine State Route 296 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 (23)
| Predicate | Object |
|---|---|
| instanceOf | former state highway ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| currentOfficialDesignation | none ⓘ |
| designationStatus | former designation ⓘ |
| existence | historical ⓘ |
| highwayNumber | 299 ⓘ |
| highwayType | state route ⓘ |
| inUse | no ⓘ |
| isPartOf | highway system of Maine ⓘ |
| lengthCharacteristic | short ⓘ |
| locatedInCountrySubdivision |
State of Maine
ⓘ
linked to:
Maine
|
| locatedInJurisdiction | Maine Department of Transportation ⓘ |
| maintainedBy | Maine Department of Transportation ⓘ |
| operationalStatus | no longer in active use ⓘ |
| partOfNetwork | Maine State Route system ⓘ |
| roadType | state highway ⓘ |
| routeClassification | minor state route ⓘ |
| signageCharacteristic | unsigned ⓘ |
| signageStatus | unsigned ⓘ |
| signed | no ⓘ |
| state | Maine ⓘ |
| status | decommissioned ⓘ |
| use | road 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 299 Description of subject: Maine State Route 299 is a short, unsigned former state highway designation in Maine that is no longer in active use.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.