Yurikamome Line
E501085
The Yurikamome Line is an automated, elevated transit line in Tokyo that connects central Tokyo with the Odaiba waterfront area, offering scenic views including a crossing of the Rainbow Bridge.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Yurikamome Line canonical | 3 |
| Yurikamome Line (nearby) | 1 |
| Yurikamome Line (via nearby Shiodome) | 1 |
| ゆりかもめ | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2749682 — 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: Yurikamome Line Context triple: [Rainbow Bridge, carries, Yurikamome Line]
-
A.
Yotsubashi Line
The Yotsubashi Line is a rapid transit line in Osaka, Japan, forming part of the Osaka Metro network and serving key north–south corridors through the city.
-
B.
Imazatosuji Line
The Imazatosuji Line is a rapid transit line in Osaka, Japan, operated by Osaka Metro and serving as one of the city’s main north–south subway corridors.
-
C.
Gakkentoshi Line
The Gakkentoshi Line is a commuter rail line in the Osaka–Kyoto region of Japan operated by JR West, connecting urban centers with suburban and residential areas.
-
D.
Namboku Line
The Namboku Line is a Tokyo Metro subway line running north–south through central Tokyo, connecting residential districts with major business and transit hubs.
-
E.
Minatomirai Line
The Minatomirai Line is a private railway line in Yokohama, Japan, connecting central Yokohama with the Minato Mirai 21 waterfront district and offering through services with multiple Tokyo subway and suburban lines.
- 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: Yurikamome Line Target entity description: The Yurikamome Line is an automated, elevated transit line in Tokyo that connects central Tokyo with the Odaiba waterfront area, offering scenic views including a crossing of the Rainbow Bridge.
-
A.
Yotsubashi Line
The Yotsubashi Line is a rapid transit line in Osaka, Japan, forming part of the Osaka Metro network and serving key north–south corridors through the city.
-
B.
Imazatosuji Line
The Imazatosuji Line is a rapid transit line in Osaka, Japan, operated by Osaka Metro and serving as one of the city’s main north–south subway corridors.
-
C.
Gakkentoshi Line
The Gakkentoshi Line is a commuter rail line in the Osaka–Kyoto region of Japan operated by JR West, connecting urban centers with suburban and residential areas.
-
D.
Namboku Line
The Namboku Line is a Tokyo Metro subway line running north–south through central Tokyo, connecting residential districts with major business and transit hubs.
-
E.
Minatomirai Line
The Minatomirai Line is a private railway line in Yokohama, Japan, connecting central Yokohama with the Minato Mirai 21 waterfront district and offering through services with multiple Tokyo subway and suburban lines.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
automated guideway transit line
ⓘ
elevated railway line ⓘ public transport service ⓘ transit line ⓘ |
| connects |
Odaiba waterfront area
NERFINISHED
ⓘ
central Tokyo ⓘ |
| country | Japan ⓘ |
| crosses | Rainbow Bridge NERFINISHED ⓘ |
| driverless | true ⓘ |
| electrification | third rail ⓘ |
| fareSystem | integrated with Tokyo urban transit ⓘ |
| hasAccessibility | barrier-free stations ⓘ |
| hasFeature |
automated train control
ⓘ
elevated viaducts ⓘ panoramic front window views ⓘ platform screen doors ⓘ |
| hasScenicRoute | true ⓘ |
| hasViewOf |
Odaiba waterfront
NERFINISHED
ⓘ
Tokyo Tower (distant view) ⓘ Tokyo skyline NERFINISHED ⓘ |
| infrastructureType | elevated guideway ⓘ |
| isElectric | true ⓘ |
| isElevated | true ⓘ |
| isPartOf | Tokyo public transport network NERFINISHED ⓘ |
| isUrbanRail | true ⓘ |
| locatedIn |
Japan
ⓘ
Tokyo ⓘ |
| notableSection | Rainbow Bridge crossing NERFINISHED ⓘ |
| numberOfTracks | 2 ⓘ |
| offersViewOf |
Rainbow Bridge
NERFINISHED
ⓘ
Tokyo Bay NERFINISHED ⓘ |
| operationMode | fully automated ⓘ |
| primaryUse | commuter transport ⓘ |
| region | Kantō region ⓘ |
| rollingStockType | rubber-tyred automated trains ⓘ |
| safetySystem |
automatic train operation
ⓘ
automatic train protection ⓘ |
| secondaryUse | tourist transport ⓘ |
| serves |
Odaiba
NERFINISHED
ⓘ
Tokyo waterfront area NERFINISHED ⓘ |
| trackGauge | standard gauge ⓘ |
| transitType | automated guideway transit ⓘ |
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: Yurikamome Line Description of subject: The Yurikamome Line is an automated, elevated transit line in Tokyo that connects central Tokyo with the Odaiba waterfront area, offering scenic views including a crossing of the Rainbow Bridge.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Yurikamome Line (nearby)
this entity surface form:
ゆりかもめ
this entity surface form:
Yurikamome Line (via nearby Shiodome)