Taisho-jima
E203524
Taisho-jima is one of the small, uninhabited islets in the disputed Senkaku Islands chain in the East China Sea.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Taisho-jima canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T1189567 — 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: Taisho-jima Context triple: [Senkaku Islands, hasIsland, Taisho-jima]
-
A.
Hahajima
Hahajima is a remote, subtropical island in Japan’s Ogasawara (Bonin) archipelago, known for its rugged terrain, rich endemic biodiversity, and relative isolation.
-
B.
Etajima Island
Etajima Island is a Japanese island in Hiroshima Prefecture best known as the historic site of the former Imperial Japanese Naval Academy.
-
C.
Awaji Island
Awaji Island is a large island in Japan’s Seto Inland Sea, known as the epicenter of the 1995 Great Hanshin earthquake and for its scenic landscapes and cultural heritage.
-
D.
Rokkō Island
Rokkō Island is a large man-made island in Kobe, Japan, known for its residential areas, commercial facilities, and port-related infrastructure in Osaka Bay.
-
E.
Iōjima
Iōjima, more widely known as Iwo Jima, is a small volcanic island in the Pacific Ocean famous as the site of a major World War II battle between Japan and the United States.
- 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: Taisho-jima Target entity description: Taisho-jima is one of the small, uninhabited islets in the disputed Senkaku Islands chain in the East China Sea.
-
A.
Hahajima
Hahajima is a remote, subtropical island in Japan’s Ogasawara (Bonin) archipelago, known for its rugged terrain, rich endemic biodiversity, and relative isolation.
-
B.
Etajima Island
Etajima Island is a Japanese island in Hiroshima Prefecture best known as the historic site of the former Imperial Japanese Naval Academy.
-
C.
Awaji Island
Awaji Island is a large island in Japan’s Seto Inland Sea, known as the epicenter of the 1995 Great Hanshin earthquake and for its scenic landscapes and cultural heritage.
-
D.
Rokkō Island
Rokkō Island is a large man-made island in Kobe, Japan, known for its residential areas, commercial facilities, and port-related infrastructure in Osaka Bay.
-
E.
Iōjima
Iōjima, more widely known as Iwo Jima, is a small volcanic island in the Pacific Ocean famous as the site of a major World War II battle between Japan and the United States.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf |
island
ⓘ
islet ⓘ uninhabited island ⓘ |
| administeredBy | Japan ⓘ |
| archipelago | Senkaku Islands ⓘ |
| countryClaimedBy |
China
ⓘ
Japan ⓘ Taiwan ⓘ
linked to:
Taiwan, Province of China
|
| geopoliticalStatus | contested ⓘ |
| hasEconomicContext | located in area believed to have potential oil and gas reserves ⓘ |
| hasOfficialChineseClaim | part of Diaoyu Dao (Diaoyu Islands) ⓘ |
| hasOfficialJapaneseControlClaim | integral part of Japan ⓘ |
| hasOfficialTaiwaneseClaim | part of Diaoyutai Islands ⓘ |
| hasPermanentCivilianPopulation | no ⓘ |
| hasPopulationStatus | uninhabited ⓘ |
| hasSecurityContext | subject of regional maritime security concerns ⓘ |
| inhabited | false ⓘ |
| locatedIn |
East China Sea
ⓘ
Senkaku Islands ⓘ |
| locatedInBodyOfWater | East China Sea ⓘ |
| locatedInOcean | Pacific Ocean ⓘ |
| locatedInRegion |
Okinawa Prefecture (administered by Japan)
ⓘ
linked to:
Okinawa Prefecture
|
| nearbyMajorIslandGroup | Ryukyu Islands ⓘ |
| partOf |
disputed territory between Japan and China
ⓘ
disputed territory between Japan and Taiwan ⓘ |
| sovereigntyDispute |
Japan–China territorial dispute
ⓘ
Japan–Taiwan territorial dispute ⓘ
linked to:
Senkaku Islands
|
| strategicSignificance | located near important shipping lanes in the East China Sea ⓘ |
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: Taisho-jima Description of subject: Taisho-jima is one of the small, uninhabited islets in the disputed Senkaku Islands chain in the East China Sea.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.