Kameyama – Nagoya section
E381559
The Kameyama–Nagoya section is a key eastern segment of Japan’s Kansai Main Line, linking Kameyama in Mie Prefecture with the major transport hub of Nagoya in Aichi Prefecture.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Kameyama – Nagoya section canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3724295 — 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: Kameyama – Nagoya section Context triple: [Kansai Main Line, hasSection, Kameyama – Nagoya section]
-
A.
Okayama–Hakata section
The Okayama–Hakata section is the western stretch of Japan’s Sanyō Shinkansen high-speed rail line, linking Okayama with Hakata (Fukuoka) across the Chūgoku region.
-
B.
Shin-Osaka–Okayama section
The Shin-Osaka–Okayama section is the western portion of Japan’s high-speed Sanyō Shinkansen line that connects Osaka with Okayama and serves as a key corridor toward Hiroshima and Kyushu.
-
C.
Sennichimae Line
The Sennichimae Line is a rapid transit line in Osaka, Japan, forming part of the city’s urban subway network.
-
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.
Tanagawa Line
The Tanagawa Line is a short commuter railway line in Osaka Prefecture, Japan, operated by Nankai Electric Railway and serving local passengers near the coastal 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: Kameyama – Nagoya section Target entity description: The Kameyama–Nagoya section is a key eastern segment of Japan’s Kansai Main Line, linking Kameyama in Mie Prefecture with the major transport hub of Nagoya in Aichi Prefecture.
-
A.
Okayama–Hakata section
The Okayama–Hakata section is the western stretch of Japan’s Sanyō Shinkansen high-speed rail line, linking Okayama with Hakata (Fukuoka) across the Chūgoku region.
-
B.
Shin-Osaka–Okayama section
The Shin-Osaka–Okayama section is the western portion of Japan’s high-speed Sanyō Shinkansen line that connects Osaka with Okayama and serves as a key corridor toward Hiroshima and Kyushu.
-
C.
Sennichimae Line
The Sennichimae Line is a rapid transit line in Osaka, Japan, forming part of the city’s urban subway network.
-
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.
Tanagawa Line
The Tanagawa Line is a short commuter railway line in Osaka Prefecture, Japan, operated by Nankai Electric Railway and serving local passengers near the coastal area.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf | railway line section ⓘ |
| adjacentToSection | Kansai Main Line (west of Kameyama) ⓘ |
| connects |
Aichi Prefecture
NERFINISHED
ⓘ
Kameyama NERFINISHED ⓘ Mie Prefecture NERFINISHED ⓘ Nagoya ⓘ |
| connectsToTransportHub | Nagoya Station NERFINISHED ⓘ |
| country | Japan ⓘ |
| electrification | overhead line ⓘ |
| gauge |
1067 mm
ⓘ
Cape gauge ⓘ |
| hasLanguage | Japanese ⓘ |
| hasPart |
Biwa Station
NERFINISHED
ⓘ
Haruta Station NERFINISHED ⓘ Hatta Station NERFINISHED ⓘ Kanie Station NERFINISHED ⓘ Kasado Station NERFINISHED ⓘ Kuwana Station NERFINISHED ⓘ Nagashima Station NERFINISHED ⓘ Suzuka Station NERFINISHED ⓘ Tomidahama Station NERFINISHED ⓘ Yokkaichi Station NERFINISHED ⓘ |
| hasServiceOperator | JR Central Kansai Main Line services ⓘ |
| locatedInAdministrativeTerritorialEntity |
Aichi Prefecture
NERFINISHED
ⓘ
Kameyama ⓘ
surface form:
Kameyama, Mie
Mie Prefecture NERFINISHED ⓘ Nagoya ⓘ |
| locatedInGeographicFeature | Nōbi Plain ⓘ |
| locatedInTimeZone | Japan Standard Time ⓘ |
| nameInJapanese | 亀山駅 – 名古屋駅間 ⓘ |
| operator |
Central Japan Railway Company
NERFINISHED
ⓘ
JR Central NERFINISHED ⓘ |
| partOf |
JR Central conventional lines
ⓘ
surface form:
JR Central conventional network
Kansai Main Line NERFINISHED ⓘ |
| railwayLine | Kansai Main Line NERFINISHED ⓘ |
| railwayNetwork | Nagoya metropolitan area rail network ⓘ |
| railwayRouteDirection | east–west ⓘ |
| railwaySystem | JR Group ⓘ |
| railwayTraffic |
freight
ⓘ
passenger ⓘ |
| regionServed | Tōkai region ⓘ |
| significance | key eastern segment of the Kansai Main Line ⓘ |
| terminus |
Kameyama Station
NERFINISHED
ⓘ
Nagoya Station NERFINISHED ⓘ |
| transportRole | link between Kansai region and Nagoya area ⓘ |
| usedFor |
commuter rail
ⓘ
intercity 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: Kameyama – Nagoya section Description of subject: The Kameyama–Nagoya section is a key eastern segment of Japan’s Kansai Main Line, linking Kameyama in Mie Prefecture with the major transport hub of Nagoya in Aichi Prefecture.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.