Red (Midosuji Line color)
E950741
Red (Midosuji Line color) is the distinctive identifying color used for Osaka Metro’s Midosuji Line, appearing on route maps, signage, and rolling stock to represent the line.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Red (Midosuji Line color) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11876734 — 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: Red (Midosuji Line color) Context triple: [M16, lineColor, Red (Midosuji Line color)]
-
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.
Red Line is colored red
Red Line is colored red is the red-designated route of Boston’s subway system, commonly known as the MBTA Red Line.
-
C.
Magenta Line
The Magenta Line is a rapid transit corridor of the Delhi Metro network in India, connecting key residential, commercial, and institutional areas across the city and its suburbs.
-
D.
R Line
The R Line is a New York City Subway service that runs through Brooklyn, Queens, and Manhattan, connecting neighborhoods along a local route in the BMT Broadway Line corridor.
-
E.
R Line
The R Line is a light rail service in the Denver metropolitan area that runs through Aurora and connects key transit hubs within the Regional Transportation District 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: Red (Midosuji Line color) Target entity description: Red (Midosuji Line color) is the distinctive identifying color used for Osaka Metro’s Midosuji Line, appearing on route maps, signage, and rolling stock to represent the 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.
Red Line is colored red
Red Line is colored red is the red-designated route of Boston’s subway system, commonly known as the MBTA Red Line.
-
C.
Magenta Line
The Magenta Line is a rapid transit corridor of the Delhi Metro network in India, connecting key residential, commercial, and institutional areas across the city and its suburbs.
-
D.
R Line
The R Line is a New York City Subway service that runs through Brooklyn, Queens, and Manhattan, connecting neighborhoods along a local route in the BMT Broadway Line corridor.
-
E.
R Line
The R Line is a light rail service in the Denver metropolitan area that runs through Aurora and connects key transit hubs within the Regional Transportation District network.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
Osaka Metro branding element
ⓘ
Transit line color ⓘ |
| appearsOn |
Midosuji Line rolling stock
ⓘ
linked to:
Osaka Metro electric multiple units
Midosuji Line station signage ⓘ Osaka Metro route maps ⓘ |
| appliesTo |
Midosuji Line
ⓘ
linked to:
Osaka Metro Midosuji Line
Midosuji Line stations ⓘ Midosuji Line trains ⓘ
linked to:
Osaka Metro Midosuji Line
|
| associatedWith |
Osaka subway system
ⓘ
linked to:
Osaka Metro
|
| brandingFor |
Midosuji Line service
ⓘ
linked to:
Osaka Metro Midosuji Line
|
| colorOf | Midosuji Line line symbol ⓘ |
| distinguishesFrom | Other Osaka Metro lines ⓘ |
| geographicScope |
Osaka, Japan
ⓘ
linked to:
Osaka, Kansai, Japan
|
| hasRole | Line identification color ⓘ |
| helpsWith |
Navigation within Osaka Metro network
ⓘ
Passenger line recognition ⓘ |
| partOf | Osaka Metro visual identity system ⓘ |
| represents | Midosuji Line on network diagrams ⓘ |
| usedBy | Osaka Metro ⓘ |
| usedFor | Identifying the Midosuji Line ⓘ |
| usedIn |
Osaka Metro wayfinding system
ⓘ
linked to:
Osaka urban rail network
|
| usedOn |
In-car route diagrams on Midosuji Line trains
ⓘ
Osaka Metro system maps ⓘ Platform signage for the Midosuji Line ⓘ |
| visualCategory | Red ⓘ |
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: Red (Midosuji Line color) Description of subject: Red (Midosuji Line color) is the distinctive identifying color used for Osaka Metro’s Midosuji Line, appearing on route maps, signage, and rolling stock to represent the line.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.