Shin-Yatsushiro–Kagoshima-Chuo
E389802
Shin-Yatsushiro–Kagoshima-Chuo is a high-speed rail segment in southern Japan that forms part of the Kyushu Shinkansen line connecting central Kumamoto Prefecture with Kagoshima.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Kagoshima-Chuo | 1 |
| Shin-Yatsushiro–Kagoshima-Chuo canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3812539 — 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: Shin-Yatsushiro–Kagoshima-Chuo Context triple: [Kyushu Shinkansen, initialSectionOpened, Shin-Yatsushiro–Kagoshima-Chuo]
-
A.
Sakurajima Line
The Sakurajima Line is a short JR West railway line in Osaka, Japan, primarily serving access to Universal Studios Japan and nearby waterfront areas.
-
B.
Takashinohama Line
The Takashinohama Line is a short commuter railway line in Osaka Prefecture, Japan, operated by Nankai Electric Railway and serving local passenger traffic.
-
C.
Sennichimae Line
The Sennichimae Line is a rapid transit line in Osaka, Japan, forming part of the city’s urban subway network.
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D.
Wakayamakō Line
The Wakayamakō Line is a railway line in Wakayama Prefecture, Japan, providing passenger service between central Wakayama and the Wakayama Port area.
-
E.
Yamatoji Line
The Yamatoji Line is a railway line in Japan operated by JR West that connects Osaka with Nara, serving as a key commuter and intercity route in the Kansai region.
- 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: Shin-Yatsushiro–Kagoshima-Chuo Target entity description: Shin-Yatsushiro–Kagoshima-Chuo is a high-speed rail segment in southern Japan that forms part of the Kyushu Shinkansen line connecting central Kumamoto Prefecture with Kagoshima.
-
A.
Sakurajima Line
The Sakurajima Line is a short JR West railway line in Osaka, Japan, primarily serving access to Universal Studios Japan and nearby waterfront areas.
-
B.
Takashinohama Line
The Takashinohama Line is a short commuter railway line in Osaka Prefecture, Japan, operated by Nankai Electric Railway and serving local passenger traffic.
-
C.
Sennichimae Line
The Sennichimae Line is a rapid transit line in Osaka, Japan, forming part of the city’s urban subway network.
-
D.
Wakayamakō Line
The Wakayamakō Line is a railway line in Wakayama Prefecture, Japan, providing passenger service between central Wakayama and the Wakayama Port area.
-
E.
Yamatoji Line
The Yamatoji Line is a railway line in Japan operated by JR West that connects Osaka with Nara, serving as a key commuter and intercity route in the Kansai region.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf |
high-speed rail line segment
ⓘ
railway line section ⓘ |
| connects |
Kagoshima-Chuo Station
ⓘ
Shin-Yatsushiro Station ⓘ |
| connectsArea |
Kagoshima Prefecture
ⓘ
central Kumamoto Prefecture ⓘ |
| country | Japan ⓘ |
| electrification | AC overhead line ⓘ |
| formsSectionOf |
Kagoshima Route of Kyushu Shinkansen
ⓘ
linked to:
Kagoshima Route
|
| gauge | standard gauge ⓘ |
| lineType | Shinkansen ⓘ |
| locatedIn |
Japan
ⓘ
Kyushu ⓘ |
| locatedInPrefecture |
Kagoshima Prefecture
ⓘ
Kumamoto Prefecture ⓘ |
| locatedOnIsland | Kyushu ⓘ |
| northernTerminus | Shin-Yatsushiro Station ⓘ |
| operatedBy | Kyushu Railway Company ⓘ |
| operatorAbbreviation |
JR Kyushu
ⓘ
linked to:
Kyushu Railway Company
|
| partOf | Kyushu Shinkansen ⓘ |
| railwayCharacter | double-track high-speed line ⓘ |
| railwaySystem |
Shinkansen network
ⓘ
linked to:
Shinkansen high-speed rail network
|
| serviceType | high-speed passenger rail ⓘ |
| southernTerminus | Kagoshima-Chuo Station ⓘ |
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: Shin-Yatsushiro–Kagoshima-Chuo Description of subject: Shin-Yatsushiro–Kagoshima-Chuo is a high-speed rail segment in southern Japan that forms part of the Kyushu Shinkansen line connecting central Kumamoto Prefecture with Kagoshima.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Shin-Yatsushiro–Kagoshima-Chuo