Yumesaki Line
E452946
The Yumesaki Line is a railway line in Osaka, Japan, primarily serving access to the Osaka Bay area including major attractions such as Universal Studios Japan.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Yumesaki Line canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2598200 — 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: Yumesaki Line Context triple: [Osaka Loop Line, connectsWith, Yumesaki Line]
-
A.
Fukuchiyama Line
The Fukuchiyama Line is a major railway line in Japan operated by JR West that connects urban Osaka with the northern Hyōgo region, serving both commuter and intercity traffic.
-
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.
Kosei Line
The Kosei Line is a railway line in Japan operated by JR West that runs along the western shore of Lake Biwa, connecting Kyoto with the Shiga and Fukui prefecture areas.
-
D.
Sennichimae Line
The Sennichimae Line is a rapid transit line in Osaka, Japan, forming part of the city’s urban subway network.
-
E.
Marunouchi Line
The Marunouchi Line is one of Tokyo’s main subway lines, forming a central loop and radial route that connects key business, shopping, and transit hubs across the city.
- 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: Yumesaki Line Target entity description: The Yumesaki Line is a railway line in Osaka, Japan, primarily serving access to the Osaka Bay area including major attractions such as Universal Studios Japan.
-
A.
Fukuchiyama Line
The Fukuchiyama Line is a major railway line in Japan operated by JR West that connects urban Osaka with the northern Hyōgo region, serving both commuter and intercity traffic.
-
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.
Kosei Line
The Kosei Line is a railway line in Japan operated by JR West that runs along the western shore of Lake Biwa, connecting Kyoto with the Shiga and Fukui prefecture areas.
-
D.
Sennichimae Line
The Sennichimae Line is a rapid transit line in Osaka, Japan, forming part of the city’s urban subway network.
-
E.
Marunouchi Line
The Marunouchi Line is one of Tokyo’s main subway lines, forming a central loop and radial route that connects key business, shopping, and transit hubs across the city.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
commuter rail line
ⓘ
railway line ⓘ |
| alsoKnownAs |
JR Yumesaki Line
NERFINISHED
ⓘ
Sakurajima Line NERFINISHED ⓘ |
| connectsFrom | Nishikujo Station NERFINISHED ⓘ |
| connectsTo | Sakurajima Station NERFINISHED ⓘ |
| connectsWithLine | Osaka Loop Line NERFINISHED ⓘ |
| country | Japan ⓘ |
| electrification | 1,500 V DC overhead ⓘ |
| fareSystem | JR West Urban Network fares ⓘ |
| hasCategory |
Lines of West Japan Railway Company
ⓘ
Railway lines in Osaka Prefecture ⓘ |
| hasLanguageOfName | Japanese ⓘ |
| hasRollingStockType |
JR West 201 series
NERFINISHED
ⓘ
JR West 223 series NERFINISHED ⓘ JR West 225 series NERFINISHED ⓘ JR West 321 series NERFINISHED ⓘ JR West 323 series NERFINISHED ⓘ |
| hasServiceType |
local trains
ⓘ
rapid service trains ⓘ |
| hasStation |
Ajikawaguchi Station
NERFINISHED
ⓘ
Nishikujo Station NERFINISHED ⓘ Sakurajima Station NERFINISHED ⓘ Universal City Station NERFINISHED ⓘ |
| lineColor | orange ⓘ |
| locatedIn |
Osaka
ⓘ
Osaka Prefecture ⓘ |
| locatedInMetropolitanArea | Keihanshin metropolitan area NERFINISHED ⓘ |
| nameInJapanese | ゆめ咲線 NERFINISHED ⓘ |
| nameInJapaneseKanji | 夢咲線 ⓘ |
| openedForService | 1990 ⓘ |
| operator |
JR West
NERFINISHED
ⓘ
West Japan Railway Company NERFINISHED ⓘ |
| owner | West Japan Railway Company NERFINISHED ⓘ |
| partOfNetwork | JR West Urban Network NERFINISHED ⓘ |
| primaryUse |
access to Osaka waterfront developments
ⓘ
access to Universal Studios Japan ⓘ |
| railwayGauge | 1,067 mm ⓘ |
| regionServed | Konohana Ward, Osaka NERFINISHED ⓘ |
| serves |
Osaka Bay area
NERFINISHED
ⓘ
Sakurajima area NERFINISHED ⓘ Universal Studios Japan NERFINISHED ⓘ |
| servesAttraction |
Tempozan and Osaka Bay area
NERFINISHED
ⓘ
Universal Studios Japan NERFINISHED ⓘ |
| terminus |
Nishikujo Station
NERFINISHED
ⓘ
Sakurajima Station NERFINISHED ⓘ |
| ticketingSystem | ICOCA compatible ⓘ |
| trackConfiguration | double track ⓘ |
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: Yumesaki Line Description of subject: The Yumesaki Line is a railway line in Osaka, Japan, primarily serving access to the Osaka Bay area including major attractions such as Universal Studios Japan.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.