Fukuoka City Subway Hakozaki Line
E851396
The Fukuoka City Subway Hakozaki Line is an urban rapid transit line in Fukuoka, Japan, connecting central Fukuoka with the eastern Higashi-ku area.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Fukuoka City Subway Hakozaki Line canonical | 3 |
| Fukuoka City Subway Hakozaki Line (via through services) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10231504 — 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: Fukuoka City Subway Hakozaki Line Context triple: [Higashi-ku, Fukuoka, hasTransportation, Fukuoka City Subway Hakozaki Line]
-
A.
Fukuoka City Subway Kūkō Line
The Fukuoka City Subway Kūkō Line is a major rapid transit line in Fukuoka, Japan, linking the city center with key districts and serving as a primary rail access route for travelers.
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B.
Fukuoka City Subway
Fukuoka City Subway is an urban rapid transit system serving Fukuoka, Japan, connecting key districts, railway hubs, and waterfront areas across the city.
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C.
Fukuchiyama Line urban section
The Fukuchiyama Line urban section is a heavily used commuter rail corridor in the Osaka–Kobe metropolitan area of Japan, operated by JR West as part of its JR Takarazuka Line.
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D.
Tanimachi Line
The Tanimachi Line is a major rapid transit line in Osaka, Japan, running north–south through the city as part of the Osaka Metro network.
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E.
Fukutoshin Line
The Fukutoshin Line is a Tokyo Metro subway line in Tokyo, Japan, connecting major commercial and residential districts such as Shibuya, Shinjuku, and Ikebukuro.
- 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: Fukuoka City Subway Hakozaki Line Target entity description: The Fukuoka City Subway Hakozaki Line is an urban rapid transit line in Fukuoka, Japan, connecting central Fukuoka with the eastern Higashi-ku area.
-
A.
Fukuoka City Subway Kūkō Line
The Fukuoka City Subway Kūkō Line is a major rapid transit line in Fukuoka, Japan, linking the city center with key districts and serving as a primary rail access route for travelers.
-
B.
Fukuoka City Subway
Fukuoka City Subway is an urban rapid transit system serving Fukuoka, Japan, connecting key districts, railway hubs, and waterfront areas across the city.
-
C.
Fukuchiyama Line urban section
The Fukuchiyama Line urban section is a heavily used commuter rail corridor in the Osaka–Kobe metropolitan area of Japan, operated by JR West as part of its JR Takarazuka Line.
-
D.
Tanimachi Line
The Tanimachi Line is a major rapid transit line in Osaka, Japan, running north–south through the city as part of the Osaka Metro network.
-
E.
Fukutoshin Line
The Fukutoshin Line is a Tokyo Metro subway line in Tokyo, Japan, connecting major commercial and residential districts such as Shibuya, Shinjuku, and Ikebukuro.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
railway line
ⓘ
rapid transit line ⓘ subway line ⓘ |
| color | blue ⓘ |
| connects |
Higashi-ku, Fukuoka
NERFINISHED
ⓘ
central Fukuoka ⓘ |
| country | Japan ⓘ |
| depot | Chiyo Depot NERFINISHED ⓘ |
| electrification | 1500 V DC overhead catenary ⓘ |
| fareSystem | distance-based fare ⓘ |
| hasStation |
Chiyo-Kenchōguchi Station
NERFINISHED
ⓘ
Gofukumachi Station NERFINISHED ⓘ Hakozaki-Kyūdai-mae Station NERFINISHED ⓘ Hakozaki-Miyamae Station NERFINISHED ⓘ Kaizuka Station NERFINISHED ⓘ Maidashi-Kyūdaibyōinmae Station NERFINISHED ⓘ Nakasu-Kawabata Station NERFINISHED ⓘ |
| hasWebsite | https://subway.city.fukuoka.lg.jp/ ⓘ |
| ICCardSystem |
Hayakaken
NERFINISHED
ⓘ
ICOCA NERFINISHED ⓘ Suica NERFINISHED ⓘ |
| interchangeStation |
Kaizuka Station
NERFINISHED
ⓘ
Nakasu-Kawabata Station NERFINISHED ⓘ |
| interchangeWith |
Fukuoka City Subway Kūkō Line
NERFINISHED
ⓘ
Nishitetsu Kaizuka Line NERFINISHED ⓘ |
| lineLengthKm | 4.7 ⓘ |
| lineSymbol | H ⓘ |
| locatedIn |
Fukuoka
NERFINISHED
ⓘ
Fukuoka Prefecture NERFINISHED ⓘ Japan ⓘ |
| nativeName | 福岡市地下鉄箱崎線 NERFINISHED ⓘ |
| nativeNameLanguage | ja ⓘ |
| numberOfStations | 7 ⓘ |
| openingDate | 1982-04-20 ⓘ |
| operator | Fukuoka City Transportation Bureau NERFINISHED ⓘ |
| owner | Fukuoka City NERFINISHED ⓘ |
| regionServed |
Hakata-ku, Fukuoka
NERFINISHED
ⓘ
Higashi-ku, Fukuoka NERFINISHED ⓘ |
| rollingStock |
Fukuoka City Subway 1000 series
NERFINISHED
ⓘ
Fukuoka City Subway 2000 series NERFINISHED ⓘ |
| serviceType | urban rapid transit ⓘ |
| signallingSystem | automatic train control ⓘ |
| system | Fukuoka City Subway NERFINISHED ⓘ |
| terminus |
Kaizuka Station
NERFINISHED
ⓘ
Nakasu-Kawabata Station NERFINISHED ⓘ |
| ticketing | IC card compatible ⓘ |
| trackConfiguration | double track ⓘ |
| trackGauge | 1435 mm ⓘ |
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: Fukuoka City Subway Hakozaki Line Description of subject: The Fukuoka City Subway Hakozaki Line is an urban rapid transit line in Fukuoka, Japan, connecting central Fukuoka with the eastern Higashi-ku area.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Nishi-ku, Fukuoka
this entity surface form:
Fukuoka City Subway Hakozaki Line (via through services)