磯子区
E894160
磯子区 is one of the 18 administrative wards of Yokohama in Kanagawa Prefecture, Japan, known as a coastal industrial and residential area facing Tokyo Bay.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T10912372 — 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: 磯子区 Context triple: [Isogo Ward, Yokohama, hasJapaneseName, 磯子区]
-
A.
千代田区
千代田区 is a central special ward of Tokyo that serves as Japan’s political and administrative core, encompassing the Imperial Palace, the National Diet, and numerous government and corporate headquarters.
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B.
灘区
灘区 is one of the wards of Kobe, Japan, known as a residential and educational area that includes part of the city’s university district.
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C.
Nishinakajima district
Nishinakajima district is an urban neighborhood in Osaka, Japan, known for its convenient access to central Osaka via nearby subway and railway connections.
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D.
Miyagino-ku
Miyagino-ku is one of the administrative wards of Sendai, Japan, known for its mix of residential areas, commercial facilities, and transportation hubs.
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E.
Ebisu district
Ebisu district is a fashionable neighborhood in Tokyo known for its upscale dining, shopping, and nightlife, as well as its convenient access from central Shibuya.
- 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: 磯子区 Target entity description: 磯子区 is one of the 18 administrative wards of Yokohama in Kanagawa Prefecture, Japan, known as a coastal industrial and residential area facing Tokyo Bay.
-
A.
千代田区
千代田区 is a central special ward of Tokyo that serves as Japan’s political and administrative core, encompassing the Imperial Palace, the National Diet, and numerous government and corporate headquarters.
-
B.
灘区
灘区 is one of the wards of Kobe, Japan, known as a residential and educational area that includes part of the city’s university district.
-
C.
Nishinakajima district
Nishinakajima district is an urban neighborhood in Osaka, Japan, known for its convenient access to central Osaka via nearby subway and railway connections.
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D.
Miyagino-ku
Miyagino-ku is one of the administrative wards of Sendai, Japan, known for its mix of residential areas, commercial facilities, and transportation hubs.
-
E.
Ebisu district
Ebisu district is a fashionable neighborhood in Tokyo known for its upscale dining, shopping, and nightlife, as well as its convenient access from central Shibuya.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
横浜市の区
ⓘ
特別行政区画 ⓘ 行政区 ⓘ |
| belongsTo | 政令指定都市横浜市 ⓘ |
| climate | 温暖湿潤気候 ⓘ |
| contains |
屏風浦駅
ⓘ
新杉田駅 ⓘ 杉田駅 ⓘ 根岸駅 ⓘ 磯子駅 ⓘ |
| country |
日本
ⓘ
linked to:
Japan
|
| facing |
東京湾
ⓘ
linked to:
Tokyo Bay
|
| governingBody |
磯子区役所
ⓘ
linked to:
磯子区
|
| hasBorderWith |
中区
ⓘ
南区 ⓘ 栄区 ⓘ 港南区 ⓘ 金沢区 ⓘ 鶴見区 ⓘ |
| hasCoastline | true ⓘ |
| hasEducationalInstitution | 横浜市立大学附属病院周辺教育施設 ⓘ |
| hasLandUse |
住宅地域
ⓘ
工業地域 ⓘ |
| hasPortFacility | 横浜港の一部 ⓘ |
| hasResidentialArea |
杉田
ⓘ
汐見台 ⓘ 洋光台 ⓘ 磯子 ⓘ 磯子台 ⓘ |
| isCoastal | true ⓘ |
| isUrbanArea | true ⓘ |
| language | 日本語 ⓘ |
| locatedIn |
横浜市
ⓘ
linked to:
Yokohama
神奈川県 ⓘ
linked to:
Kanagawa Prefecture
|
| locatedOn |
本州
ⓘ
linked to:
Honshu
|
| municipalCodeType | 行政区コード ⓘ |
| notableIndustry |
港湾関連産業
ⓘ
製油所 ⓘ 鉄鋼業 ⓘ |
| partOf | 横浜市18区 ⓘ |
| railwayLine |
JR根岸線
ⓘ
京急本線 ⓘ 金沢シーサイドライン ⓘ |
| region | 関東地方 ⓘ |
| timeZone | 日本標準時 ⓘ |
| UTCOffset | +9 ⓘ |
| writingSystem | 日本語 ⓘ |
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: 磯子区 Description of subject: 磯子区 is one of the 18 administrative wards of Yokohama in Kanagawa Prefecture, Japan, known as a coastal industrial and residential area facing Tokyo Bay.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: 磯子区