Iga Railway Iga Line
E724822
Iga Railway Iga Line is a regional railway route in Mie Prefecture, Japan, known for serving the city of Iga and its surrounding communities.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Iga Railway Iga Line canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T8335261 — 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: Iga Railway Iga Line Context triple: [Iga, hasLocalRailway, Iga Railway Iga Line]
-
A.
Shinano Railway Line
The Shinano Railway Line is a regional rail line in Nagano Prefecture, Japan, operated by Shinano Railway and serving as a key local corridor through the area.
-
B.
Wakayamakō Line
The Wakayamakō Line is a railway line in Wakayama Prefecture, Japan, providing passenger service between central Wakayama and the Wakayama Port area.
-
C.
Itsukaichi Line
The Itsukaichi Line is a regional railway line in western Tokyo, Japan, operated by JR East, connecting suburban communities with the broader Tokyo rail network.
-
D.
Hanzōmon Line
The Hanzōmon Line is a Tokyo Metro subway line in Tokyo, Japan, connecting central districts with eastern and southwestern suburbs as part of the city’s urban rail network.
-
E.
Takasaki Line
The Takasaki Line is a major railway line in Japan operated by JR East that connects the Tokyo metropolitan area with Saitama and Gunma Prefectures, serving as an important commuter and intercity route.
- 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: Iga Railway Iga Line Target entity description: Iga Railway Iga Line is a regional railway route in Mie Prefecture, Japan, known for serving the city of Iga and its surrounding communities.
-
A.
Shinano Railway Line
The Shinano Railway Line is a regional rail line in Nagano Prefecture, Japan, operated by Shinano Railway and serving as a key local corridor through the area.
-
B.
Wakayamakō Line
The Wakayamakō Line is a railway line in Wakayama Prefecture, Japan, providing passenger service between central Wakayama and the Wakayama Port area.
-
C.
Itsukaichi Line
The Itsukaichi Line is a regional railway line in western Tokyo, Japan, operated by JR East, connecting suburban communities with the broader Tokyo rail network.
-
D.
Hanzōmon Line
The Hanzōmon Line is a Tokyo Metro subway line in Tokyo, Japan, connecting central districts with eastern and southwestern suburbs as part of the city’s urban rail network.
-
E.
Takasaki Line
The Takasaki Line is a major railway line in Japan operated by JR East that connects the Tokyo metropolitan area with Saitama and Gunma Prefectures, serving as an important commuter and intercity route.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf | railway line ⓘ |
| category | rail transport in Mie Prefecture ⓘ |
| connectsWith |
Kansai Main Line
ⓘ
Osaka Line ⓘ |
| country | Japan ⓘ |
| countrySubdivision | Kansai region ⓘ |
| electrification | 1500 V DC overhead catenary ⓘ |
| formerOperator |
Kintetsu
ⓘ
linked to:
Kintetsu Railway
|
| gauge | 1067 mm ⓘ |
| hasRollingStockType | electric multiple unit ⓘ |
| locale | Mie Prefecture NERFINISHED ⓘ |
| locatedIn |
Iga, Mie
ⓘ
linked to:
Iga, Mie Prefecture
Mie Prefecture ⓘ |
| notableFor | serving the city of Iga and surrounding communities ⓘ |
| numberOfTracks | single track ⓘ |
| openingDate | 1922 ⓘ |
| operator | Iga Railway ⓘ |
| owner | Iga Railway ⓘ |
| primaryCityServed |
Iga, Mie
ⓘ
linked to:
Iga, Mie Prefecture
|
| regionServed | Iga region ⓘ |
| serviceType |
commuter rail
ⓘ
regional rail ⓘ |
| status | in operation ⓘ |
| terminus |
Iga-Kambe Station
NERFINISHED
ⓘ
Iga-Ueno Station ⓘ |
| trackGauge | cape gauge ⓘ |
| transportMode | rail ⓘ |
| uses | overhead line electrification ⓘ |
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: Iga Railway Iga Line Description of subject: Iga Railway Iga Line is a regional railway route in Mie Prefecture, Japan, known for serving the city of Iga and its surrounding communities.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.