Sakurajima Line
E135289
The Sakurajima Line is a short JR West railway line in Osaka, Japan, primarily serving access to Universal Studios Japan and nearby waterfront areas.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sakurajima Line canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T1010716 — 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: Sakurajima Line Context triple: [Universal City Station, railwayLine, Sakurajima Line]
-
A.
Sennichimae Line
The Sennichimae Line is a rapid transit line in Osaka, Japan, forming part of the city’s urban subway network.
-
B.
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.
-
C.
Sakaisuji Line
The Sakaisuji Line is a rapid transit line in Osaka, Japan, forming part of the Osaka Metro network and connecting key districts through north–south underground service.
-
D.
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.
-
E.
Nankai Koya Line
The Nankai Koya Line is a major private railway line in the Osaka region of Japan operated by Nankai Electric Railway, connecting central Osaka with the Mount Koya area.
- 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: Sakurajima Line Target entity description: The Sakurajima Line is a short JR West railway line in Osaka, Japan, primarily serving access to Universal Studios Japan and nearby waterfront areas.
-
A.
Sennichimae Line
The Sennichimae Line is a rapid transit line in Osaka, Japan, forming part of the city’s urban subway network.
-
B.
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.
-
C.
Sakaisuji Line
The Sakaisuji Line is a rapid transit line in Osaka, Japan, forming part of the Osaka Metro network and connecting key districts through north–south underground service.
-
D.
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.
-
E.
Nankai Koya Line
The Nankai Koya Line is a major private railway line in the Osaka region of Japan operated by Nankai Electric Railway, connecting central Osaka with the Mount Koya area.
- F. None of above. chosen
Statements (33)
| Predicate | Object |
|---|---|
| instanceOf |
JR West railway line
ⓘ
railway line ⓘ |
| alsoKnownAs | JR Yumesaki Line ⓘ |
| connectsWith | Osaka Loop Line ⓘ |
| country | Japan ⓘ |
| electrification | 1500 V DC overhead ⓘ |
| electrified | yes ⓘ |
| hasStation |
Ajikawaguchi Station
NERFINISHED
ⓘ
Nishikujō Station NERFINISHED ⓘ Sakurajima Station NERFINISHED ⓘ Universal City Station ⓘ |
| lineCode |
JR-P17
ⓘ
surface form:
JR-P
|
| lineColor | purple ⓘ |
| locatedIn |
Osaka
ⓘ
Osaka Prefecture ⓘ |
| numberOfTracks | double track ⓘ |
| operator |
JR West
ⓘ
West Japan Railway Company ⓘ |
| owner | West Japan Railway Company ⓘ |
| primaryUse | access to Universal Studios Japan ⓘ |
| railwaySystem |
Urban Network (JR West)
ⓘ
surface form:
Urban Network of JR West
|
| regionServed | Konohana-ku, Osaka ⓘ |
| rollingStockUsed |
JR West 201 series EMU
ⓘ
surface form:
JR West 201 series
JR West 323 series ⓘ |
| serves |
Osaka waterfront redevelopment area
ⓘ
surface form:
Osaka waterfront area
Universal Studios Japan ⓘ |
| serviceType |
commuter rail
ⓘ
urban rail ⓘ |
| status | in operation ⓘ |
| terminus |
Nishikujō Station
NERFINISHED
ⓘ
Sakurajima Station NERFINISHED ⓘ |
| trackGauge |
1067 mm
ⓘ
Cape gauge ⓘ |
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: Sakurajima Line Description of subject: The Sakurajima Line is a short JR West railway line in Osaka, Japan, primarily serving access to Universal Studios Japan and nearby waterfront areas.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.