MRT Yellow Line
E304028
MRT Yellow Line is a mass rapid transit route typically designated by the color yellow, serving as one of the lines in an urban MRT subway network.
All labels observed (1)
| Label | Occurrences |
|---|---|
| MRT Yellow Line canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T2786651 — 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: MRT Yellow Line Context triple: [MRT subway, hasLine, MRT Yellow Line]
-
A.
MRT Blue Line
The MRT Blue Line is a major rapid transit route in Bangkok’s Metropolitan Rapid Transit system, serving as one of the city’s primary underground and elevated rail corridors.
-
B.
MRT Purple Line
The MRT Purple Line is a mass rapid transit route in Bangkok, Thailand, serving as one of the city's key urban rail corridors.
-
C.
MRT Line 3
MRT Line 3 is a major elevated rapid transit line in Metro Manila that runs along EDSA, serving as one of the region’s primary commuter rail corridors.
-
D.
Metro Line 3
Metro Line 3 is a major Mexico City Metro route that runs north–south across the city, connecting key residential and commercial areas including the Gustavo A. Madero borough.
-
E.
Metro Line 4
Metro Line 4 is a rapid transit route within a city's metro system that connects with other lines, including Metro Line 6, to facilitate passenger transfers across the 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: MRT Yellow Line Target entity description: MRT Yellow Line is a mass rapid transit route typically designated by the color yellow, serving as one of the lines in an urban MRT subway network.
-
A.
MRT Blue Line
The MRT Blue Line is a major rapid transit route in Bangkok’s Metropolitan Rapid Transit system, serving as one of the city’s primary underground and elevated rail corridors.
-
B.
MRT Purple Line
The MRT Purple Line is a mass rapid transit route in Bangkok, Thailand, serving as one of the city's key urban rail corridors.
-
C.
MRT Line 3
MRT Line 3 is a major elevated rapid transit line in Metro Manila that runs along EDSA, serving as one of the region’s primary commuter rail corridors.
-
D.
Metro Line 3
Metro Line 3 is a major Mexico City Metro route that runs north–south across the city, connecting key residential and commercial areas including the Gustavo A. Madero borough.
-
E.
Metro Line 4
Metro Line 4 is a rapid transit route within a city's metro system that connects with other lines, including Metro Line 6, to facilitate passenger transfers across the network.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
mass rapid transit line
ⓘ
urban rail transit line ⓘ |
| aimsToReduce |
road traffic congestion
ⓘ
urban travel time ⓘ |
| connectsTo |
interchange stations
ⓘ
other MRT lines in the same network ⓘ |
| contributesTo | public transport modal share ⓘ |
| hasAccessibilityFeature |
platform screen doors (in some systems)
ⓘ
step-free access (typical) ⓘ |
| hasColorDesignation | yellow ⓘ |
| hasFareSystem | integrated urban transit fare system ⓘ |
| hasInfrastructureType | railway ⓘ |
| hasMapRepresentation | yellow polyline on system map ⓘ |
| hasOperationalCharacteristic |
bidirectional operation
ⓘ
fixed timetable (typical) ⓘ short headways (typical) ⓘ |
| hasPassengerInformationSystem | real-time service information (typical) ⓘ |
| hasPowerSupplyType | electric traction ⓘ |
| hasPrimaryFunction | passenger transport ⓘ |
| hasPrimaryUserGroup | daily commuters ⓘ |
| hasRouteSymbol | yellow line ⓘ |
| hasSafetyFeature |
CCTV surveillance (typical)
ⓘ
emergency communication systems (typical) ⓘ fire safety systems (typical) ⓘ |
| hasSecondaryUserGroup |
occasional riders
ⓘ
tourists ⓘ |
| hasServiceType | high-frequency urban rail ⓘ |
| hasSignallingType |
automatic train control (typical)
ⓘ
automatic train protection (typical) ⓘ |
| hasTicketingSystem | automated fare collection (typical) ⓘ |
| hasTransportMode | rapid transit ⓘ |
| hasTypicalAlignment | grade-separated ⓘ |
| hasTypicalRightOfWay | exclusive right-of-way ⓘ |
| hasTypicalRollingStock | electric multiple unit ⓘ |
| hasTypicalStationType |
at-grade stations
ⓘ
elevated stations ⓘ underground stations ⓘ |
| isDesignedFor |
frequent service
ⓘ
high passenger capacity ⓘ |
| isIdentifiedBy | line color on transit maps ⓘ |
| isPartOfConcept | color-coded MRT lines ⓘ |
| partOf |
mass rapid transit network
ⓘ
urban rail system ⓘ |
| servesAreaType |
metropolitan area
ⓘ
urban area ⓘ |
| supportsTransportIntegrationWith |
bus services
ⓘ
feeder services ⓘ other rail services ⓘ |
| usesRouteIdentification | color-coded line ⓘ |
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: MRT Yellow Line Description of subject: MRT Yellow Line is a mass rapid transit route typically designated by the color yellow, serving as one of the lines in an urban MRT subway network.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.