Chiba Urban Monorail
E857445
Chiba Urban Monorail is a suspended monorail system in Chiba, Japan, known as one of the world’s longest urban monorail networks and a key component of the city’s public transit.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Chiba Urban Monorail canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7798965 — 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.
Target entity: Chiba Urban Monorail Context triple: [Chiba, hasTransportation, Chiba Urban Monorail]
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A.
Tobu Skytree Line
The Tobu Skytree Line is a major private railway line in the Tokyo area operated by Tobu Railway, serving central Tokyo and extending northward toward Saitama and Tochigi, including access to the Tokyo Skytree.
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B.
Osaka Monorail
Osaka Monorail is a straddle-beam monorail system in Osaka Prefecture, Japan, serving as a major urban transit line linking key suburbs, commercial areas, and transport hubs.
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C.
Tokyo Metro Namboku Line
The Tokyo Metro Namboku Line is a north–south subway line in Tokyo operated by Tokyo Metro, known for its deep underground stations and through-services to other railway lines.
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D.
Tobu Urban Park Line
Tobu Urban Park Line is a Japanese private railway line operated by Tobu Railway that runs through the northern suburbs of the Greater Tokyo area, connecting key commuter hubs.
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E.
Toei Mita Line
The Toei Mita Line is a Tokyo subway line operated by the Tokyo Metropolitan Bureau of Transportation, running north–south through the city and connecting central Tokyo with its northern suburbs.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Target entity: Chiba Urban Monorail Target entity description: Chiba Urban Monorail is a suspended monorail system in Chiba, Japan, known as one of the world’s longest urban monorail networks and a key component of the city’s public transit.
-
A.
Tobu Skytree Line
The Tobu Skytree Line is a major private railway line in the Tokyo area operated by Tobu Railway, serving central Tokyo and extending northward toward Saitama and Tochigi, including access to the Tokyo Skytree.
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B.
Osaka Monorail
Osaka Monorail is a straddle-beam monorail system in Osaka Prefecture, Japan, serving as a major urban transit line linking key suburbs, commercial areas, and transport hubs.
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C.
Tokyo Metro Namboku Line
The Tokyo Metro Namboku Line is a north–south subway line in Tokyo operated by Tokyo Metro, known for its deep underground stations and through-services to other railway lines.
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D.
Tobu Urban Park Line
Tobu Urban Park Line is a Japanese private railway line operated by Tobu Railway that runs through the northern suburbs of the Greater Tokyo area, connecting key commuter hubs.
-
E.
Toei Mita Line
The Toei Mita Line is a Tokyo subway line operated by the Tokyo Metropolitan Bureau of Transportation, running north–south through the city and connecting central Tokyo with its northern suburbs.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
monorail system
ⓘ
public transport system ⓘ suspended monorail ⓘ |
| connectsWith |
JR East lines at Chiba Station
ⓘ
Keisei Electric Railway at Chiba-Chūō area ⓘ |
| country | Japan ⓘ |
| electrification |
750 V DC
ⓘ
third rail / conductor rail ⓘ |
| fareSystem | distance-based fare ⓘ |
| hasLine |
Line 1
NERFINISHED
ⓘ
Line 2 NERFINISHED ⓘ |
| hasRouteColor |
blue for Line 1
ⓘ
red for Line 2 ⓘ |
| headquartersLocation | Chiba NERFINISHED ⓘ |
| inception | 1988 ⓘ |
| locatedIn | Chiba NERFINISHED ⓘ |
| locatedInAdministrativeTerritory | Chiba Prefecture NERFINISHED ⓘ |
| locatedInMetropolitanArea | Greater Tokyo Area NERFINISHED ⓘ |
| locatedInTimeZone | Japan Standard Time ⓘ |
| notableFor |
being a key component of Chiba’s public transit
ⓘ
being one of the world’s longest suspended urban monorail systems ⓘ |
| numberOfLines | 2 ⓘ |
| numberOfStations | 18 ⓘ |
| openingDate | 1988 ⓘ |
| operator | Chiba Urban Monorail Co., Ltd. NERFINISHED ⓘ |
| owner | Chiba Urban Monorail Co., Ltd. NERFINISHED ⓘ |
| primaryLanguageOfSignage | Japanese ⓘ |
| railwayRollingStock |
0-type / 0-series trainsets
ⓘ
1000 series trainsets NERFINISHED ⓘ |
| railwaySignallingSystem | automatic block signalling ⓘ |
| safetySystem |
automatic train control
ⓘ
automatic train operation ⓘ |
| secondaryLanguageOfSignage | English NERFINISHED ⓘ |
| serves |
Chiba city center
ⓘ
Chiba residential areas ⓘ Chiba suburban areas ⓘ |
| structureType | elevated ⓘ |
| suspensionType | SAFEGE-type suspended monorail ⓘ |
| systemLength | about 15.2 kilometres ⓘ |
| terminus |
Chiba Station
NERFINISHED
ⓘ
Chishirodai Station NERFINISHED ⓘ Sports Center Station NERFINISHED ⓘ |
| trackGauge | monorail beam ⓘ |
| transitType |
rapid transit
ⓘ
urban rail ⓘ |
| transportNetwork | Chiba public transport network ⓘ |
| usesTicketingSystem |
IC cards such as PASMO
ⓘ
IC cards such as Suica ⓘ |
| website | https://chiba-monorail.co.jp/ ⓘ |
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.
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.
Subject: Chiba Urban Monorail Description of subject: Chiba Urban Monorail is a suspended monorail system in Chiba, Japan, known as one of the world’s longest urban monorail networks and a key component of the city’s public transit.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.