Okidaitōjima
E386702
Okidaitōjima is an uninhabited Japanese island in the Philippine Sea, known as part of the remote Daitō Islands southeast of Okinawa.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Okidaitōjima canonical | 2 |
| Oki Daitō-jima | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1760641 — 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: Okidaitōjima Context triple: [Daitō Islands, composedOf, Okidaitōjima]
-
A.
Kitadaitōjima
Kitadaitōjima is a remote coral island in Japan’s Okinawa Prefecture, known for its subtropical climate, sugarcane agriculture, and small, isolated community.
-
B.
Kurima-jima
Kurima-jima is a small inhabited island in Okinawa Prefecture, Japan, known for its scenic beaches, coral reefs, and the Kurima Bridge connecting it to Miyako-jima.
-
C.
Minamidaitōjima
Minamidaitōjima is a remote coral island in Japan’s Okinawa Prefecture, known for its subtropical climate, sugarcane agriculture, and role as one of the main inhabited islands of the Daitō archipelago.
-
D.
Shimoji-shima
Shimoji-shima is a small island in Okinawa Prefecture, Japan, known for its clear waters, coral reefs, and the Shimojishima Airport used for both tourism and pilot training.
-
E.
Kikaijima
Kikaijima is a small coral island in Japan’s Kagoshima Prefecture, known for its limestone plateau landscape, sugarcane cultivation, and location within the Amami archipelago.
- 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: Okidaitōjima Target entity description: Okidaitōjima is an uninhabited Japanese island in the Philippine Sea, known as part of the remote Daitō Islands southeast of Okinawa.
-
A.
Kitadaitōjima
Kitadaitōjima is a remote coral island in Japan’s Okinawa Prefecture, known for its subtropical climate, sugarcane agriculture, and small, isolated community.
-
B.
Kurima-jima
Kurima-jima is a small inhabited island in Okinawa Prefecture, Japan, known for its scenic beaches, coral reefs, and the Kurima Bridge connecting it to Miyako-jima.
-
C.
Minamidaitōjima
Minamidaitōjima is a remote coral island in Japan’s Okinawa Prefecture, known for its subtropical climate, sugarcane agriculture, and role as one of the main inhabited islands of the Daitō archipelago.
-
D.
Shimoji-shima
Shimoji-shima is a small island in Okinawa Prefecture, Japan, known for its clear waters, coral reefs, and the Shimojishima Airport used for both tourism and pilot training.
-
E.
Kikaijima
Kikaijima is a small coral island in Japan’s Kagoshima Prefecture, known for its limestone plateau landscape, sugarcane cultivation, and location within the Amami archipelago.
- F. None of above. chosen
Statements (34)
| Predicate | Object |
|---|---|
| instanceOf |
island
ⓘ
uninhabited island ⓘ |
| alsoKnownAs |
Oki Daitō-jima
ⓘ
linked to:
Okidaitōjima
Oki-Daitō ⓘ Rasa Island ⓘ |
| archipelago | Ryukyu Islands ⓘ |
| belongsTo | Japan ⓘ |
| country | Japan ⓘ |
| countryCapital | Tokyo ⓘ |
| geologicalOrigin | coral reef uplift ⓘ |
| hasClimate | subtropical climate ⓘ |
| hasFeature |
coral limestone plateau
ⓘ
steep coastal cliffs ⓘ |
| hasJurisdiction | Japan Maritime Self-Defense Force (surrounding waters monitoring) ⓘ |
| historicalUse |
military facility
ⓘ
phosphate mining site ⓘ |
| locatedEastOf | Okinawa Island ⓘ |
| locatedIn |
East China Sea region of the Pacific boundary
ⓘ
Northwestern Pacific Ocean ⓘ Philippine Sea ⓘ |
| locatedInAdministrativeDivision |
Kitadaitō Village
ⓘ
Okinawa Prefecture ⓘ Shimajiri District ⓘ |
| locatedSoutheastOf | Okinawa Island ⓘ |
| nearbyIsland |
Kitadaitōjima
ⓘ
Minamidaitōjima ⓘ |
| partOf | Daitō Islands ⓘ |
| partOfIslandGroup | Daitō Islands ⓘ |
| region | Nansei Islands ⓘ |
| sea | Philippine Sea ⓘ |
| timezone | Japan Standard Time ⓘ |
| uninhabited | true ⓘ |
| usedToBeInhabited | true ⓘ |
| UTCOffset | +9 ⓘ |
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: Okidaitōjima Description of subject: Okidaitōjima is an uninhabited Japanese island in the Philippine Sea, known as part of the remote Daitō Islands southeast of Okinawa.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Okidaitōjima