Keihan Main Line (near Kitahama)
E900045
The Keihan Main Line near Kitahama is a major commuter railway corridor in central Osaka that connects the city with Kyoto and serves key business and commercial districts.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Keihan Main Line (near Kitahama) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11012982 — 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: Keihan Main Line (near Kitahama) Context triple: [Chuo-ku, Osaka, servedBy, Keihan Main Line (near Kitahama)]
-
A.
Sanyō Main Line (urban section)
The Sanyō Main Line (urban section) is a heavily used commuter and intercity railway corridor in the Osaka–Kobe–Himeji metropolitan area of western Japan operated as part of JR West’s Urban Network.
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B.
Keihan Uji Line
The Keihan Uji Line is a Japanese railway line operated by Keihan Electric Railway that connects Kyoto’s suburban areas with the historic city of Uji, known for its temples and tea culture.
-
C.
Hankyu Itami Line
The Hankyu Itami Line is a short commuter railway line in Hyōgo Prefecture, Japan, connecting the city of Itami with the broader Hankyu Railway network in the Osaka metropolitan area.
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D.
Tōkaidō Main Line (urban section)
The Tōkaidō Main Line (urban section) is a heavily used commuter rail corridor in the Osaka–Kobe–Kyoto metropolitan area, forming a key part of JR West’s high-frequency urban rail services.
-
E.
Kintetsu Namba Line
The Kintetsu Namba Line is a major commuter railway line in Osaka, Japan, operated by Kintetsu Railway and connecting central Osaka with the wider Kintetsu 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: Keihan Main Line (near Kitahama) Target entity description: The Keihan Main Line near Kitahama is a major commuter railway corridor in central Osaka that connects the city with Kyoto and serves key business and commercial districts.
-
A.
Sanyō Main Line (urban section)
The Sanyō Main Line (urban section) is a heavily used commuter and intercity railway corridor in the Osaka–Kobe–Himeji metropolitan area of western Japan operated as part of JR West’s Urban Network.
-
B.
Keihan Uji Line
The Keihan Uji Line is a Japanese railway line operated by Keihan Electric Railway that connects Kyoto’s suburban areas with the historic city of Uji, known for its temples and tea culture.
-
C.
Hankyu Itami Line
The Hankyu Itami Line is a short commuter railway line in Hyōgo Prefecture, Japan, connecting the city of Itami with the broader Hankyu Railway network in the Osaka metropolitan area.
-
D.
Tōkaidō Main Line (urban section)
The Tōkaidō Main Line (urban section) is a heavily used commuter rail corridor in the Osaka–Kobe–Kyoto metropolitan area, forming a key part of JR West’s high-frequency urban rail services.
-
E.
Kintetsu Namba Line
The Kintetsu Namba Line is a major commuter railway line in Osaka, Japan, operated by Kintetsu Railway and connecting central Osaka with the wider Kintetsu network.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
commuter rail line
ⓘ
interurban railway line ⓘ railway station ⓘ |
| connects |
Kyoto City
NERFINISHED
ⓘ
Osaka City NERFINISHED ⓘ Osaka business districts with Kyoto urban areas ⓘ |
| connectsTo |
Keihan Nakanoshima Line via branch at Temmabashi area
ⓘ
Keihan Oto Line at Sanjo area ⓘ |
| country |
Japan
ⓘ
Japan ⓘ |
| electrification | overhead catenary ⓘ |
| electrificationType | electric multiple units ⓘ |
| gauge | 1,435 mm standard gauge ⓘ |
| hasServiceType |
limited express trains
ⓘ
local trains ⓘ rapid trains ⓘ |
| hasStation |
Gion-Shijo Station
NERFINISHED
ⓘ
Hirakatashi Station NERFINISHED ⓘ Kitahama Station NERFINISHED ⓘ Kiyomizu-Gojo Station NERFINISHED ⓘ Kuzuha Station NERFINISHED ⓘ Kyobashi Station NERFINISHED ⓘ Moriguchi-shi Station NERFINISHED ⓘ Sanjo Station NERFINISHED ⓘ Temmabashi Station NERFINISHED ⓘ Yodoyabashi Station NERFINISHED ⓘ |
| interchangeAvailableAt |
Kitahama Station
NERFINISHED
ⓘ
Kyobashi Station NERFINISHED ⓘ Yodoyabashi Station NERFINISHED ⓘ |
| locatedIn |
Chuo-ku, Osaka
NERFINISHED
ⓘ
Kyoto Prefecture ⓘ Osaka Prefecture ⓘ |
| locatedOnLine | Keihan Main Line NERFINISHED ⓘ |
| operator | Keihan Electric Railway NERFINISHED ⓘ |
| ownedBy | Keihan Electric Railway Co., Ltd. NERFINISHED ⓘ |
| passesNear | Kitahama business district NERFINISHED ⓘ |
| passesThrough | Osaka City center ⓘ |
| primaryUse | commuter transport ⓘ |
| regionServed | Kansai region ⓘ |
| role | major commuter corridor between Osaka and Kyoto ⓘ |
| serves |
Kitahama business district
NERFINISHED
ⓘ
business districts in Osaka ⓘ central Osaka ⓘ commercial areas near Kitahama ⓘ commercial districts in Osaka ⓘ office areas near Kitahama ⓘ |
| status | in operation ⓘ |
| trackConfiguration | double track (predominantly) ⓘ |
| 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: Keihan Main Line (near Kitahama) Description of subject: The Keihan Main Line near Kitahama is a major commuter railway corridor in central Osaka that connects the city with Kyoto and serves key business and commercial districts.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.