South Boulevard Light Rail Facility
E687073
South Boulevard Light Rail Facility is the primary maintenance, storage, and operations center for Charlotte’s LYNX Blue Line light rail system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| South Boulevard Light Rail Facility canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7764654 — 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: South Boulevard Light Rail Facility Context triple: [Lynx Blue Line, depot, South Boulevard Light Rail Facility]
-
A.
Central Light Rail Line
The Central Light Rail Line is a key light rail transit corridor in Maryland that provides urban and suburban passenger rail service through the Baltimore metropolitan area.
-
B.
Union Station Rail Corridor
The Union Station Rail Corridor is a major railway corridor in downtown Toronto that serves as the central hub for numerous commuter and intercity train services.
-
C.
MAX Light Rail
MAX Light Rail is the metropolitan light rail transit system serving the Portland, Oregon, metropolitan area.
-
D.
DART Light Rail
DART Light Rail is a light rail transit system serving the Dallas–Fort Worth metropolitan area, operated by Dallas Area Rapid Transit.
-
E.
North Avenue Light Rail Yard
North Avenue Light Rail Yard is a major maintenance, storage, and operations facility serving Baltimore’s Light RailLink system.
- 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: South Boulevard Light Rail Facility Target entity description: South Boulevard Light Rail Facility is the primary maintenance, storage, and operations center for Charlotte’s LYNX Blue Line light rail system.
-
A.
Central Light Rail Line
The Central Light Rail Line is a key light rail transit corridor in Maryland that provides urban and suburban passenger rail service through the Baltimore metropolitan area.
-
B.
Union Station Rail Corridor
The Union Station Rail Corridor is a major railway corridor in downtown Toronto that serves as the central hub for numerous commuter and intercity train services.
-
C.
MAX Light Rail
MAX Light Rail is the metropolitan light rail transit system serving the Portland, Oregon, metropolitan area.
-
D.
DART Light Rail
DART Light Rail is a light rail transit system serving the Dallas–Fort Worth metropolitan area, operated by Dallas Area Rapid Transit.
-
E.
North Avenue Light Rail Yard
North Avenue Light Rail Yard is a major maintenance, storage, and operations facility serving Baltimore’s Light RailLink system.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
operations and maintenance center
ⓘ
rail maintenance facility ⓘ transport infrastructure ⓘ |
| category | Rail infrastructure in Charlotte, North Carolina ⓘ |
| cityServed | Charlotte ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| function |
maintenance of light rail vehicles
ⓘ
operations control for light rail ⓘ storage of light rail vehicles ⓘ |
| hasMaintenanceShops | yes ⓘ |
| hasOperationsCenter | yes ⓘ |
| hasRailYard | yes ⓘ |
| hasTypeOfRollingStock | light rail vehicles ⓘ |
| isPartOfNetwork |
Charlotte Area Transit System rail network
ⓘ
linked to:
Charlotte Area Transit System
|
| locatedIn | Charlotte, North Carolina ⓘ |
| locatedOnOrNear | South Boulevard ⓘ |
| namedAfter | South Boulevard ⓘ |
| operator | Charlotte Area Transit System ⓘ |
| ownedBy | Charlotte Area Transit System ⓘ |
| partOf | LYNX light rail system ⓘ |
| primaryFacilityFor |
LYNX Blue Line light rail system
ⓘ
linked to:
LYNX light rail system
|
| railSystemTypeServed | urban transit ⓘ |
| serves |
LYNX Blue Line
ⓘ
linked to:
Lynx Blue Line
|
| state | North Carolina ⓘ |
| transportModeServed | light rail ⓘ |
| usedFor |
operations management
ⓘ
vehicle cleaning ⓘ vehicle inspections ⓘ vehicle repairs ⓘ vehicle storage ⓘ |
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: South Boulevard Light Rail Facility Description of subject: South Boulevard Light Rail Facility is the primary maintenance, storage, and operations center for Charlotte’s LYNX Blue Line light rail system.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.