Kada Line
E214135
The Kada Line is a regional railway line in Wakayama Prefecture, Japan, providing local passenger service between Wakayamashi and Kada along the coast.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Kada Line canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1516809 — 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: Kada Line Context triple: [Nankai Electric Railway, operatesLine, Kada Line]
-
A.
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.
-
B.
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.
-
C.
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.
-
D.
Minatomirai Line
The Minatomirai Line is a private railway line in Yokohama, Japan, connecting central Yokohama with the Minato Mirai 21 waterfront district and offering through services with multiple Tokyo subway and suburban lines.
-
E.
Sennichimae Line
The Sennichimae Line is a rapid transit line in Osaka, Japan, forming part of the city’s urban subway network.
- 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: Kada Line Target entity description: The Kada Line is a regional railway line in Wakayama Prefecture, Japan, providing local passenger service between Wakayamashi and Kada along the coast.
-
A.
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.
-
B.
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.
-
C.
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.
-
D.
Minatomirai Line
The Minatomirai Line is a private railway line in Yokohama, Japan, connecting central Yokohama with the Minato Mirai 21 waterfront district and offering through services with multiple Tokyo subway and suburban lines.
-
E.
Sennichimae Line
The Sennichimae Line is a rapid transit line in Osaka, Japan, forming part of the city’s urban subway network.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
railway line
ⓘ
regional railway line ⓘ |
| country | Japan ⓘ |
| electrification | overhead line ⓘ |
| electrified | yes ⓘ |
| endPoint | Kada Station NERFINISHED ⓘ |
| followsCoastOf | Wakayama Bay ⓘ |
| freightService | no ⓘ |
| hasCoastalSection | yes ⓘ |
| hasPassengerService | yes ⓘ |
| hasServicePattern | all-stations stopping ⓘ |
| hasTerminusFunction | connects Wakayamashi to Kada ⓘ |
| lineType | heavy rail ⓘ |
| locatedIn |
Kansai region
ⓘ
Wakayama Prefecture NERFINISHED ⓘ |
| locatedInCity | Wakayama NERFINISHED ⓘ |
| locatedInPrefecture | Wakayama Prefecture NERFINISHED ⓘ |
| numberOfTracks | single track ⓘ |
| operator | Nankai Electric Railway ⓘ |
| owner | Nankai Electric Railway ⓘ |
| primaryUse |
commuter transport
ⓘ
local access to Kada area ⓘ |
| railwaySystem |
Nankai Electric Railway network
ⓘ
linked to:
Nankai Electric Railway
|
| regionServed | Wakayama City NERFINISHED ⓘ |
| serviceType | local passenger service ⓘ |
| startPoint | Wakayamashi Station NERFINISHED ⓘ |
| terminus |
Kada Station
NERFINISHED
ⓘ
Wakayamashi 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: Kada Line Description of subject: The Kada Line is a regional railway line in Wakayama Prefecture, Japan, providing local passenger service between Wakayamashi and Kada along the coast.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.