Suigun Line
E702232
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.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Suigun Line canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T7959961 — 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: Suigun Line Context triple: [Mito, Ibaraki, Japan, servedByRailwayLine, Suigun Line]
-
A.
Ljabru Line
The Ljabru Line is a tram line in Oslo, Norway, forming part of the city’s light rail network and serving the southeastern district of Ljabru.
-
B.
Iida Line
The Iida Line is a regional railway line in central Japan operated by JR Central, running through mountainous areas of Aichi, Nagano, and Shizuoka Prefectures and connecting various local communities.
-
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.
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.
-
E.
Honshi-Bisan Line
The Honshi-Bisan Line is a railway line in Japan that forms the rail link across the Seto Inland Sea between Honshu and Shikoku, running over the Seto Ohashi Bridge system.
- 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: Suigun Line Target entity description: 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.
-
A.
Ljabru Line
The Ljabru Line is a tram line in Oslo, Norway, forming part of the city’s light rail network and serving the southeastern district of Ljabru.
-
B.
Iida Line
The Iida Line is a regional railway line in central Japan operated by JR Central, running through mountainous areas of Aichi, Nagano, and Shizuoka Prefectures and connecting various local communities.
-
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.
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.
-
E.
Honshi-Bisan Line
The Honshi-Bisan Line is a railway line in Japan that forms the rail link across the Seto Inland Sea between Honshu and Shikoku, running over the Seto Ohashi Bridge system.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf | railway line ⓘ |
| category |
lines of East Japan Railway Company
ⓘ
rail transport in Fukushima Prefecture ⓘ rail transport in Ibaraki Prefecture ⓘ |
| connectsWith | Jōban Line at Mito Station ⓘ |
| country | Japan ⓘ |
| electrification | partially electrified ⓘ |
| hasServicePattern | all-stations (local) trains ⓘ |
| locale |
Fukushima Prefecture
ⓘ
Ibaraki Prefecture ⓘ Tochigi Prefecture NERFINISHED ⓘ |
| locatedIn |
eastern Japan
ⓘ
linked to:
East Japan
|
| numberOfTracks | single track (most sections) ⓘ |
| operator |
East Japan Railway Company
ⓘ
JR East ⓘ
linked to:
East Japan Railway Company
|
| owner | East Japan Railway Company ⓘ |
| primaryUse |
commuter transport
ⓘ
local transport ⓘ |
| regionServed |
Kantō region
ⓘ
Tōhoku region ⓘ
linked to:
Tohoku
|
| rollingStockType |
diesel multiple units
ⓘ
electric multiple units (on electrified sections) ⓘ |
| serves | rural communities ⓘ |
| serviceType | local passenger rail ⓘ |
| startingCity | Mito ⓘ |
| startingPoint | Mito Station NERFINISHED ⓘ |
| startingPrefecture | Ibaraki Prefecture NERFINISHED ⓘ |
| status | in operation ⓘ |
| 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: Suigun Line Description of subject: 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.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.