JR Sangū Line
E828561
The JR Sangū Line is a regional railway line in Japan operated by JR Central that connects Taki and Toba in Mie Prefecture, serving local communities and tourists visiting the Ise-Shima area.
All labels observed (1)
| Label | Occurrences |
|---|---|
| JR Sangū Line canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9894084 — 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 Sangū Line Context triple: [Toba, hasTransportation, JR Sangū Line]
-
A.
Suigun Line
The Suigun Line is a regional railway line in eastern Japan that connects Mito in Ibaraki Prefecture with inland areas, providing local passenger rail services through rural communities.
-
B.
Joban Line
The Joban Line is a major railway line in eastern Japan operated by JR East that runs along the Pacific coast, connecting the Tokyo area with Fukushima and Miyagi Prefectures.
-
C.
Senseki Line
The Senseki Line is a Japanese railway line in Miyagi Prefecture operated by JR East, connecting Sendai with coastal communities including the city of Ishinomaki.
-
D.
Kure Line
The Kure Line is a Japanese railway line serving the coastal area around Kure in Hiroshima Prefecture, connecting local communities with larger urban centers.
-
E.
Tamachi Line
The Tamachi Line is a Japanese railway line operated by Tokyu Corporation, serving as a local commuter route within the Tokyo metropolitan 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: JR Sangū Line Target entity description: The JR Sangū Line is a regional railway line in Japan operated by JR Central that connects Taki and Toba in Mie Prefecture, serving local communities and tourists visiting the Ise-Shima area.
-
A.
Suigun Line
The Suigun Line is a regional railway line in eastern Japan that connects Mito in Ibaraki Prefecture with inland areas, providing local passenger rail services through rural communities.
-
B.
Joban Line
The Joban Line is a major railway line in eastern Japan operated by JR East that runs along the Pacific coast, connecting the Tokyo area with Fukushima and Miyagi Prefectures.
-
C.
Senseki Line
The Senseki Line is a Japanese railway line in Miyagi Prefecture operated by JR East, connecting Sendai with coastal communities including the city of Ishinomaki.
-
D.
Kure Line
The Kure Line is a Japanese railway line serving the coastal area around Kure in Hiroshima Prefecture, connecting local communities with larger urban centers.
-
E.
Tamachi Line
The Tamachi Line is a Japanese railway line operated by Tokyu Corporation, serving as a local commuter route within the Tokyo metropolitan area.
- F. None of above. chosen
Statements (33)
| Predicate | Object |
|---|---|
| instanceOf | railway line ⓘ |
| connects |
Taki Station
NERFINISHED
ⓘ
Toba Station NERFINISHED ⓘ |
| connectsTo |
Kintetsu Toba Line vicinity at Toba
NERFINISHED
ⓘ
Kisei Main Line at Taki NERFINISHED ⓘ |
| country | Japan ⓘ |
| electrification | none ⓘ |
| formerOperator | Japanese National Railways NERFINISHED ⓘ |
| gauge | 1067 mm ⓘ |
| hasNativeNameLanguage | ja ⓘ |
| hasRollingStockType | diesel multiple units ⓘ |
| hasServiceType |
local trains
ⓘ
rapid trains ⓘ |
| lineType | conventional railway line ⓘ |
| locatedIn |
Honshu
ⓘ
Ise-Shima region NERFINISHED ⓘ Mie Prefecture NERFINISHED ⓘ |
| opened | 1893 ⓘ |
| operator |
Central Japan Railway Company
NERFINISHED
ⓘ
JR Central NERFINISHED ⓘ |
| owner | Central Japan Railway Company NERFINISHED ⓘ |
| ownerBeforeJNRPrivatization | Japanese National Railways NERFINISHED ⓘ |
| partOfNetwork | JR Central network NERFINISHED ⓘ |
| primaryUse | passenger transport ⓘ |
| railwayCompanyAfterJNRPrivatization | JR Central NERFINISHED ⓘ |
| region | Kansai region ⓘ |
| serves |
Ise-Shima area
NERFINISHED
ⓘ
local communities in Mie Prefecture ⓘ tourists visiting Ise-Shima ⓘ |
| terminus |
Taki Station
NERFINISHED
ⓘ
Toba Station NERFINISHED ⓘ |
| trackConfiguration | single track ⓘ |
| trackGauge | 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: JR Sangū Line Description of subject: The JR Sangū Line is a regional railway line in Japan operated by JR Central that connects Taki and Toba in Mie Prefecture, serving local communities and tourists visiting the Ise-Shima area.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.