Dark Red Line
E1032581
Dark Red Line is a mass rapid transit route known for its dark red color designation within an MRT system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Dark Red Line canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13295323 — 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: Dark Red Line Context triple: [MRT Dark Red Line, hasRouteIdentity, Dark Red Line]
-
A.
Red line
The Red line is one of the main color-coded routes of the Stockholm metro system, serving numerous central and suburban stations across the city.
-
B.
Blue line
The Blue line is one of the main lines of the Stockholm metro system, connecting central Stockholm with several northern and western suburbs.
-
C.
Red V
Red V is the iconic nickname and jersey motif associated with the St George Illawarra Dragons rugby league club.
-
D.
Sky Red Line
Sky Red Line is the high-performance, turbocharged variant of the Saturn Sky roadster, featuring upgraded power and sport-tuned components.
-
E.
Black-and-Red
Black-and-Red is the widely used nickname for Major League Soccer club D.C. United, referencing the team’s traditional colors and identity.
- 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: Dark Red Line Target entity description: Dark Red Line is a mass rapid transit route known for its dark red color designation within an MRT system.
-
A.
Red line
The Red line is one of the main color-coded routes of the Stockholm metro system, serving numerous central and suburban stations across the city.
-
B.
Blue line
The Blue line is one of the main lines of the Stockholm metro system, connecting central Stockholm with several northern and western suburbs.
-
C.
Red V
Red V is the iconic nickname and jersey motif associated with the St George Illawarra Dragons rugby league club.
-
D.
Sky Red Line
Sky Red Line is the high-performance, turbocharged variant of the Saturn Sky roadster, featuring upgraded power and sport-tuned components.
-
E.
Black-and-Red
Black-and-Red is the widely used nickname for Major League Soccer club D.C. United, referencing the team’s traditional colors and identity.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
mass rapid transit line
ⓘ
urban rail transit route ⓘ |
| appearsOn | MRT network map ⓘ |
| hasAccessibility | accessible to the general public ⓘ |
| hasColor | dark red ⓘ |
| hasColorDesignation | dark red ⓘ |
| hasDirectionality | bidirectional ⓘ |
| hasElectrification | electric railway ⓘ |
| hasFareCollectionSystem | automated fare collection ⓘ |
| hasInfrastructureType | railway line ⓘ |
| hasLineCodeType | color-coded line ⓘ |
| hasNetworkRole | core MRT corridor ⓘ |
| hasOperationPattern |
fixed-route service
ⓘ
scheduled service ⓘ |
| hasOwnershipType | public infrastructure ⓘ |
| hasPassengerInformationSystem | onboard and station displays ⓘ |
| hasPrimaryUse | public transportation ⓘ |
| hasRightOfWay | grade-separated ⓘ |
| hasSafetySystem | train control system ⓘ |
| hasSegregationFromRoadTraffic | yes ⓘ |
| hasServiceAreaType | metropolitan area ⓘ |
| hasServiceType | mass transit ⓘ |
| hasStationType | multiple stations along route ⓘ |
| hasTicketing | fare-based system ⓘ |
| hasTransportMode | rapid transit ⓘ |
| hasVehicleType | electric multiple unit trains ⓘ |
| isIdentifiedBy | dark red line color on system maps ⓘ |
| partOf |
MRT system
ⓘ
linked to:
MRT
|
| servesFunction |
high-capacity corridor
ⓘ
urban passenger transport ⓘ |
| usesTrackGauge | standard gauge ⓘ |
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: Dark Red Line Description of subject: Dark Red Line is a mass rapid transit route known for its dark red color designation within an MRT system.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.