Hikarigaoka–Nerima–Shinjuku–Tocho-mae–Roppongi–Daimon–Ryogoku–Ueno-Okachimachi–Iidabashi–Nerima loop
E915510
The Hikarigaoka–Nerima–Shinjuku–Tocho-mae–Roppongi–Daimon–Ryogoku–Ueno-Okachimachi–Iidabashi–Nerima loop is the central circular section of Tokyo’s Toei Oedo Line that links major commercial, governmental, and entertainment districts in a continuous loop.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Hikarigaoka–Nerima–Shinjuku–Tocho-mae–Roppongi–Daimon–Ryogoku–Ueno-Okachimachi–Iidabashi–Nerima loop canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11286482 — 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: Hikarigaoka–Nerima–Shinjuku–Tocho-mae–Roppongi–Daimon–Ryogoku–Ueno-Okachimachi–Iidabashi–Nerima loop Context triple: [Toei Oedo Line, loopSection, Hikarigaoka–Nerima–Shinjuku–Tocho-mae–Roppongi–Daimon–Ryogoku–Ueno-Okachimachi–Iidabashi–Nerima loop]
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A.
Shibuya–Chuo-Rinkan corridor
The Shibuya–Chuo-Rinkan corridor is a major commuter rail corridor in the Tokyo metropolitan area linking central Shibuya with the suburban Chuo-Rinkan district.
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B.
Meguro–Hiyoshi corridor
The Meguro–Hiyoshi corridor is a key suburban rail corridor in the Tokyo–Yokohama area linking central Tokyo with the Hiyoshi district via multiple interconnected Tokyu railway lines.
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C.
Ikebukuro–Ochanomizu section
The Ikebukuro–Ochanomizu section is an early central Tokyo subway corridor linking the Ikebukuro area with the Ochanomizu district as part of the Tokyo Metro Marunouchi Line.
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D.
Toei Asakusa Line
The Toei Asakusa Line is a major Tokyo subway line operated by the Tokyo Metropolitan Bureau of Transportation, connecting central Tokyo with surrounding areas and offering through-services to several private railway lines.
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E.
Hanzomon Line
The Hanzomon Line is a major Tokyo Metro subway line in Tokyo, Japan, running east–west through central districts and providing key commuter connections 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: Hikarigaoka–Nerima–Shinjuku–Tocho-mae–Roppongi–Daimon–Ryogoku–Ueno-Okachimachi–Iidabashi–Nerima loop Target entity description: The Hikarigaoka–Nerima–Shinjuku–Tocho-mae–Roppongi–Daimon–Ryogoku–Ueno-Okachimachi–Iidabashi–Nerima loop is the central circular section of Tokyo’s Toei Oedo Line that links major commercial, governmental, and entertainment districts in a continuous loop.
-
A.
Shibuya–Chuo-Rinkan corridor
The Shibuya–Chuo-Rinkan corridor is a major commuter rail corridor in the Tokyo metropolitan area linking central Shibuya with the suburban Chuo-Rinkan district.
-
B.
Meguro–Hiyoshi corridor
The Meguro–Hiyoshi corridor is a key suburban rail corridor in the Tokyo–Yokohama area linking central Tokyo with the Hiyoshi district via multiple interconnected Tokyu railway lines.
-
C.
Ikebukuro–Ochanomizu section
The Ikebukuro–Ochanomizu section is an early central Tokyo subway corridor linking the Ikebukuro area with the Ochanomizu district as part of the Tokyo Metro Marunouchi Line.
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D.
Toei Asakusa Line
The Toei Asakusa Line is a major Tokyo subway line operated by the Tokyo Metropolitan Bureau of Transportation, connecting central Tokyo with surrounding areas and offering through-services to several private railway lines.
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E.
Hanzomon Line
The Hanzomon Line is a major Tokyo Metro subway line in Tokyo, Japan, running east–west through central districts and providing key commuter connections across the city.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
metro line loop
ⓘ
railway line section ⓘ |
| connectsAreaType |
commercial districts
ⓘ
entertainment districts ⓘ governmental districts ⓘ |
| connectsDistrict |
Bunkyo
ⓘ
linked to:
Bunkyō
Minato ⓘ
linked to:
Minato City (Minato-ku)
Nerima ⓘ Shinjuku ⓘ Sumida ⓘ Taito ⓘ
linked to:
Taitō
|
| electrification | third rail ⓘ |
| fareSystem | Toei Subway fare system ⓘ |
| forms | central circular section of Toei Oedo Line ⓘ |
| hasStation |
Daimon Station
ⓘ
Iidabashi Station NERFINISHED ⓘ Nerima Station NERFINISHED ⓘ Roppongi Station ⓘ Ryogoku Station ⓘ
linked to:
Ryōgoku Station
Shinjuku Station ⓘ Tocho-mae Station NERFINISHED ⓘ Ueno-Okachimachi Station ⓘ
linked to:
Ueno-okachimachi Station
|
| hasTerminus | Hikarigaoka Station NERFINISHED ⓘ |
| locatedIn |
Japan
ⓘ
Tokyo ⓘ |
| operator | Tokyo Metropolitan Bureau of Transportation ⓘ |
| partOf | Toei Oedo Line NERFINISHED ⓘ |
| serviceType | rapid transit ⓘ |
| trackGauge | standard gauge ⓘ |
| usesLine | Toei Oedo Line NERFINISHED ⓘ |
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: Hikarigaoka–Nerima–Shinjuku–Tocho-mae–Roppongi–Daimon–Ryogoku–Ueno-Okachimachi–Iidabashi–Nerima loop Description of subject: The Hikarigaoka–Nerima–Shinjuku–Tocho-mae–Roppongi–Daimon–Ryogoku–Ueno-Okachimachi–Iidabashi–Nerima loop is the central circular section of Tokyo’s Toei Oedo Line that links major commercial, governmental, and entertainment districts in a continuous loop.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
Toei Oedo Line
→
loopSection
→
Hikarigaoka–Nerima–Shinjuku–Tocho-mae–Roppongi–Daimon–Ryogoku–Ueno-Okachimachi–Iidabashi–Nerima loop
ⓘ