SR 2
E672550
SR 2 is a primary east–west state highway in Maine that connects several major towns and cities across the central part of the state.
All labels observed (1)
| Label | Occurrences |
|---|---|
| SR 2 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7535621 — 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: SR 2 Context triple: [Maine State Route 2, abbreviation, SR 2]
-
A.
SR 2
SR 2 is a state highway in the Florida Panhandle that runs near the Alabama border, serving as an east–west route through rural communities.
-
B.
SR 2
SR 2 is a California state highway best known for its scenic Angeles Crest Highway segment through the San Gabriel Mountains and its urban stretch connecting Los Angeles neighborhoods to the foothill communities.
-
C.
SR 20
SR 20 is a major east–west state highway in Northern California that connects the Pacific Coast near Fort Bragg to the Sacramento Valley and the Sierra Nevada region.
-
D.
SR 20
SR 20 is a state highway in Georgia that runs across the northern part of the state, connecting several suburbs and communities around the Atlanta metropolitan area.
-
E.
SR 21
SR 21 is a primary state highway in Alabama that runs north–south across the state, connecting several major towns and highways.
- 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: SR 2 Target entity description: SR 2 is a primary east–west state highway in Maine that connects several major towns and cities across the central part of the state.
-
A.
SR 2
SR 2 is a state highway in the Florida Panhandle that runs near the Alabama border, serving as an east–west route through rural communities.
-
B.
SR 2
SR 2 is a California state highway best known for its scenic Angeles Crest Highway segment through the San Gabriel Mountains and its urban stretch connecting Los Angeles neighborhoods to the foothill communities.
-
C.
SR 20
SR 20 is a major east–west state highway in Northern California that connects the Pacific Coast near Fort Bragg to the Sacramento Valley and the Sierra Nevada region.
-
D.
SR 20
SR 20 is a state highway in Georgia that runs across the northern part of the state, connecting several suburbs and communities around the Atlanta metropolitan area.
-
E.
SR 21
SR 21 is a primary state highway in Alabama that runs north–south across the state, connecting several major towns and highways.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf | state highway ⓘ |
| connectedTo |
U.S. Route 2 (New Hampshire–Maine corridor)
ⓘ
linked to:
U.S. Route 2
|
| connects |
Bangor, Maine
ⓘ
Houlton, Maine ⓘ Lincoln, Maine ⓘ Milford, Maine ⓘ Newport, Maine ⓘ Old Town, Maine ⓘ Orono, Maine ⓘ Skowhegan, Maine ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| follows |
Kennebec River (in portions)
ⓘ
linked to:
Kennebec River
Penobscot River (in portions) ⓘ
linked to:
Penobscot River
|
| highwayNumber | 2 ⓘ |
| highwayType | State Route ⓘ |
| locationRegion | central Maine ⓘ |
| maintainedBy | Maine Department of Transportation ⓘ |
| orientation | east–west ⓘ |
| partOf |
Maine State Highway System
ⓘ
linked to:
Maine State Route system
|
| passesThrough |
Aroostook County, Maine
ⓘ
Penobscot County, Maine ⓘ Somerset County, Maine ⓘ |
| roadFunction | primary arterial route ⓘ |
| serves |
local traffic between major towns and cities in central Maine
ⓘ
regional commerce in central Maine ⓘ |
| state | Maine ⓘ |
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: SR 2 Description of subject: SR 2 is a primary east–west state highway in Maine that connects several major towns and cities across the central part of the state.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.