Wakayamakō Line
E300001
The Wakayamakō Line is a railway line in Wakayama Prefecture, Japan, providing passenger service between central Wakayama and the Wakayama Port area.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Wakayamakō Line canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1516807 — 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: Wakayamakō Line Context triple: [Nankai Electric Railway, operatesLine, Wakayamakō 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.
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.
-
C.
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.
-
D.
Nagahori Tsurumi-ryokuchi Line
The Nagahori Tsurumi-ryokuchi Line is a major Osaka Metro subway line in Osaka, Japan, known for being the country’s first full-scale linear motor-powered urban railway line.
-
E.
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.
- 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: Wakayamakō Line Target entity description: The Wakayamakō Line is a railway line in Wakayama Prefecture, Japan, providing passenger service between central Wakayama and the Wakayama Port area.
-
A.
Sennichimae Line
The Sennichimae Line is a rapid transit line in Osaka, Japan, forming part of the city’s urban subway network.
-
B.
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.
-
C.
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.
-
D.
Nagahori Tsurumi-ryokuchi Line
The Nagahori Tsurumi-ryokuchi Line is a major Osaka Metro subway line in Osaka, Japan, known for being the country’s first full-scale linear motor-powered urban railway line.
-
E.
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.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
passenger railway line
ⓘ
railway line ⓘ |
| connectsTo |
Hanwa Line
ⓘ
Kisei Main Line ⓘ Wakayama Port ⓘ
linked to:
Port of Wakayama
|
| country | Japan ⓘ |
| electrification | overhead line ⓘ |
| electrificationSystem | 1,500 V DC ⓘ |
| gauge | 1,067 mm ⓘ |
| hasNativeNameLanguage | ja ⓘ |
| hasStation |
Kiwa Station
ⓘ
Wakayama Station ⓘ Wakayamakō Station ⓘ |
| lineLength | approximately 2.4 km ⓘ |
| locale |
Wakayama Port area
ⓘ
linked to:
Port of Wakayama
central Wakayama ⓘ |
| locatedIn |
Wakayama City
ⓘ
Wakayama Prefecture ⓘ |
| openingPurpose | access to Wakayama Port ⓘ |
| operator |
JR West
ⓘ
West Japan Railway Company ⓘ |
| owner | West Japan Railway Company ⓘ |
| primaryUse | commuter rail ⓘ |
| railwaySignalling | automatic signalling ⓘ |
| regionServed | Kansai region ⓘ |
| serviceType | passenger service ⓘ |
| status | in operation ⓘ |
| terminus |
Wakayama Station
ⓘ
Wakayamakō Station ⓘ |
| trackConfiguration | single track ⓘ |
| transportMode | rail ⓘ |
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: Wakayamakō Line Description of subject: The Wakayamakō Line is a railway line in Wakayama Prefecture, Japan, providing passenger service between central Wakayama and the Wakayama Port area.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.