Metropolitan Subdivision
E1280368
UNEXPLORED
The Metropolitan Subdivision is a key railroad line in Maryland that forms part of the main route between Washington, D.C., and points west, including the junction at Point of Rocks.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Metropolitan Subdivision canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T17655868 — 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: Metropolitan Subdivision Context triple: [Point of Rocks, Maryland, hasRailroadJunction, Metropolitan Subdivision]
-
A.
Peninsula Subdivision
Peninsula Subdivision is a rail line in California’s San Francisco Peninsula region that carries commuter and other train services through cities such as Atherton.
-
B.
RF&P Subdivision
The RF&P Subdivision is a major railroad line in Virginia that forms part of the former Richmond, Fredericksburg and Potomac Railroad main route, now used by both freight and passenger trains including Amtrak services.
-
C.
Roxbury Subdivision
Roxbury Subdivision is a rail line operated by the New England Central Railroad, forming part of its regional freight rail network in New England.
-
D.
Palmer Subdivision
Palmer Subdivision is a rail line operated by the New England Central Railroad, serving as a key freight corridor in the Palmer, Massachusetts area.
-
E.
Canning subdivision
Canning subdivision is an administrative subdivision in the South 24 Parganas district of West Bengal, India, encompassing a cluster of rural and semi-urban areas in the Ganges Delta region.
- 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: Metropolitan Subdivision Target entity description: The Metropolitan Subdivision is a key railroad line in Maryland that forms part of the main route between Washington, D.C., and points west, including the junction at Point of Rocks.
-
A.
Peninsula Subdivision
Peninsula Subdivision is a rail line in California’s San Francisco Peninsula region that carries commuter and other train services through cities such as Atherton.
-
B.
RF&P Subdivision
The RF&P Subdivision is a major railroad line in Virginia that forms part of the former Richmond, Fredericksburg and Potomac Railroad main route, now used by both freight and passenger trains including Amtrak services.
-
C.
Roxbury Subdivision
Roxbury Subdivision is a rail line operated by the New England Central Railroad, forming part of its regional freight rail network in New England.
-
D.
Palmer Subdivision
Palmer Subdivision is a rail line operated by the New England Central Railroad, serving as a key freight corridor in the Palmer, Massachusetts area.
-
E.
Canning subdivision
Canning subdivision is an administrative subdivision in the South 24 Parganas district of West Bengal, India, encompassing a cluster of rural and semi-urban areas in the Ganges Delta region.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.