JR Central Tokaido Main Line at Maibara Station
E948998
The JR Central Tokaido Main Line at Maibara Station is a major intercity railway route in Japan that serves Maibara as an important junction between high-speed, regional, and local rail services.
All labels observed (1)
| Label | Occurrences |
|---|---|
| JR Central Tokaido Main Line at Maibara Station canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11854640 — 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: JR Central Tokaido Main Line at Maibara Station Context triple: [Ohmi Railway Main Line, connectsWith, JR Central Tokaido Main Line at Maibara Station]
-
A.
JR Chūō Line at Kichijōji Station
The JR Chūō Line at Kichijōji Station is a major commuter rail line in western Tokyo that provides rapid access between the popular Kichijōji area and central Tokyo hubs such as Shinjuku and Tokyo Station.
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B.
JR Lines at Kanda
JR Lines at Kanda refers to the Japan Railways train services that stop at Kanda Station in Tokyo, a key commuter hub connecting multiple JR lines with the Tokyo Metro network.
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C.
JR East Tōkaidō Main Line
The JR East Tōkaidō Main Line is a major railway corridor in Japan that runs along the Pacific coast of Honshu, connecting Tokyo with key cities in the Kantō and Tōkai regions.
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D.
Keio Line at Meidaimae Station
The Keio Line at Meidaimae Station is a major commuter rail line in Tokyo operated by Keio Corporation, providing key suburban–central city connectivity and an interchange with the Keio Inokashira Line.
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E.
JR Chuo-Sobu Line
The JR Chuo-Sobu Line is a major local railway line in Tokyo and surrounding areas operated by JR East, connecting central city districts and numerous commuter neighborhoods.
- 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: JR Central Tokaido Main Line at Maibara Station Target entity description: The JR Central Tokaido Main Line at Maibara Station is a major intercity railway route in Japan that serves Maibara as an important junction between high-speed, regional, and local rail services.
-
A.
JR Chūō Line at Kichijōji Station
The JR Chūō Line at Kichijōji Station is a major commuter rail line in western Tokyo that provides rapid access between the popular Kichijōji area and central Tokyo hubs such as Shinjuku and Tokyo Station.
-
B.
JR Lines at Kanda
JR Lines at Kanda refers to the Japan Railways train services that stop at Kanda Station in Tokyo, a key commuter hub connecting multiple JR lines with the Tokyo Metro network.
-
C.
JR East Tōkaidō Main Line
The JR East Tōkaidō Main Line is a major railway corridor in Japan that runs along the Pacific coast of Honshu, connecting Tokyo with key cities in the Kantō and Tōkai regions.
-
D.
Keio Line at Meidaimae Station
The Keio Line at Meidaimae Station is a major commuter rail line in Tokyo operated by Keio Corporation, providing key suburban–central city connectivity and an interchange with the Keio Inokashira Line.
-
E.
JR Chuo-Sobu Line
The JR Chuo-Sobu Line is a major local railway line in Tokyo and surrounding areas operated by JR East, connecting central city districts and numerous commuter neighborhoods.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf |
intercity rail route
ⓘ
railway line segment ⓘ |
| adjacentTo |
Hikone Station
NERFINISHED
ⓘ
Samegai Station NERFINISHED ⓘ |
| connectsWith |
Biwako Line
NERFINISHED
ⓘ
Hokuriku Main Line NERFINISHED ⓘ JR West Tokaido Main Line NERFINISHED ⓘ Tokaido Shinkansen NERFINISHED ⓘ |
| electrification | 1,500 V DC overhead catenary ⓘ |
| fareSystem | JR conventional line fare system ⓘ |
| function | interchange between JR Central and JR West services ⓘ |
| hasConnectionType | cross-platform transfer (via Maibara Station facilities) ⓘ |
| historicalSignificance | part of Japan’s primary Tokyo–Kobe conventional rail corridor ⓘ |
| integratedWith | JR nationwide ticketing system ⓘ |
| lineDirection |
towards Kyoto
ⓘ
towards Nagoya ⓘ |
| locatedIn |
Japan
ⓘ
Maibara Station NERFINISHED ⓘ Maibara, Shiga Prefecture NERFINISHED ⓘ Shiga Prefecture NERFINISHED ⓘ |
| networkRole | boundary area between JR Central and JR West operational zones ⓘ |
| operator |
Central Japan Railway Company
NERFINISHED
ⓘ
JR Central NERFINISHED ⓘ |
| ownedBy | Central Japan Railway Company NERFINISHED ⓘ |
| partOf | Tokaido Main Line NERFINISHED ⓘ |
| railwayGauge | 1,067 mm ⓘ |
| regionServed |
Kansai region
ⓘ
Tokai region NERFINISHED ⓘ |
| role |
important node on Tokaido Main Line
ⓘ
junction between high-speed and conventional lines ⓘ transfer point between Tokaido Shinkansen and conventional lines ⓘ |
| safetySystem | ATS (Automatic Train Stop) on conventional tracks ⓘ |
| serviceType |
intercity rail
ⓘ
local rail ⓘ regional rail ⓘ |
| ticketing | IC card compatible (e.g., TOICA/ICOCA area overlap) ⓘ |
| trackType | double track ⓘ |
| usedFor |
commuter traffic
ⓘ
intercity travel ⓘ passenger transport ⓘ |
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: JR Central Tokaido Main Line at Maibara Station Description of subject: The JR Central Tokaido Main Line at Maibara Station is a major intercity railway route in Japan that serves Maibara as an important junction between high-speed, regional, and local rail services.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.