半蔵門
E554739
半蔵門は、東京都千代田区に位置する皇居の西側に設けられた門で、江戸城時代からの歴史を持つ重要な出入口です。
All labels observed (1)
| Label | Occurrences |
|---|---|
| 半蔵門 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T5905102 — 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: 半蔵門 Context triple: [皇居, 構成要素, 半蔵門]
-
A.
Nihonbashi
Nihonbashi is a historic commercial district in central Tokyo known for its iconic bridge, traditional merchants, and major financial and retail centers.
-
B.
Shinbashi
Shinbashi is a historic commercial and entertainment district in central Tokyo known as a major business hub and gateway between the Ginza area and the Shiodome skyscraper complex.
-
C.
Nipponbashi
Nipponbashi is a district in Osaka, Japan, known for its electronics shops, anime and manga stores, and otaku culture, often compared to Tokyo’s Akihabara.
-
D.
Toranomon
Toranomon is a central business district in Tokyo known for its government offices, corporate headquarters, and proximity to major transport and commercial hubs.
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E.
Shibuya Gate
Shibuya Gate is one of the main access points on the Shibuya side of Tokyo’s Yoyogi Park, serving as a popular entry for visitors coming from the bustling Shibuya area.
- 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: 半蔵門 Target entity description: 半蔵門は、東京都千代田区に位置する皇居の西側に設けられた門で、江戸城時代からの歴史を持つ重要な出入口です。
-
A.
Nihonbashi
Nihonbashi is a historic commercial district in central Tokyo known for its iconic bridge, traditional merchants, and major financial and retail centers.
-
B.
Shinbashi
Shinbashi is a historic commercial and entertainment district in central Tokyo known as a major business hub and gateway between the Ginza area and the Shiodome skyscraper complex.
-
C.
Nipponbashi
Nipponbashi is a district in Osaka, Japan, known for its electronics shops, anime and manga stores, and otaku culture, often compared to Tokyo’s Akihabara.
-
D.
Toranomon
Toranomon is a central business district in Tokyo known for its government offices, corporate headquarters, and proximity to major transport and commercial hubs.
-
E.
Shibuya Gate
Shibuya Gate is one of the main access points on the Shibuya side of Tokyo’s Yoyogi Park, serving as a popular entry for visitors coming from the bustling Shibuya area.
- F. None of above. chosen
Statements (35)
| Predicate | Object |
|---|---|
| instanceOf |
歴史的建造物
ⓘ
皇居の門 ⓘ 門 ⓘ |
| 交通上の役割 | 皇居周辺道路の出入口 ⓘ |
| 位置 | 皇居西側 ⓘ |
| 名称の由来 | 服部半蔵 ⓘ |
| 周辺地域 |
三宅坂
ⓘ
千鳥ヶ淵 ⓘ 隼町 ⓘ 麹町 ⓘ |
| 周辺水域 |
千鳥ヶ淵
ⓘ
半蔵濠 ⓘ |
| 周辺道路 | 内堀通り ⓘ |
| 国 |
日本
ⓘ
linked to:
Japan
|
| 所在地 |
日本
ⓘ
東京都千代田区 ⓘ
linked to:
千代田区
|
| 所在施設 | 皇居 ⓘ |
| 所在行政区分 |
千代田区皇居外苑
ⓘ
linked to:
千代田区
|
| 文化的意義 | 江戸城遺構の一部 ⓘ |
| 文化財区分 | 歴史的景観の一部 ⓘ |
| 旧称 | 江戸城半蔵門 ⓘ |
| 最寄り鉄道路線 | 東京メトロ半蔵門線 ⓘ |
| 最寄り駅 | 半蔵門駅 ⓘ |
| 構造的特徴 | 石垣に囲まれた門 ⓘ |
| 機能 |
江戸城の出入口
ⓘ
皇居の出入口 ⓘ |
| 歴史的起源 | 江戸時代 ⓘ |
| 管理者 |
宮内庁
ⓘ
linked to:
Imperial Household Agency
|
| 都市公園との関係 | 皇居外苑に隣接 ⓘ |
| 関連人物 | 服部半蔵 ⓘ |
| 関連史跡 | 江戸城跡 ⓘ |
| 関連施設 |
江戸城
ⓘ
皇居半蔵門警備派出所 ⓘ |
| 関連組織 |
徳川幕府
ⓘ
linked to:
Tokugawa shogunate
|
| 防御上の役割 | 江戸城西側防御の一部 ⓘ |
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: 半蔵門 Description of subject: 半蔵門は、東京都千代田区に位置する皇居の西側に設けられた門で、江戸城時代からの歴史を持つ重要な出入口です。
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.