Minami Iōtō
E690662
Minami Iōtō is a small, remote volcanic island in the Ogasawara Islands of Japan, located near Iwo Jima in the western Pacific Ocean.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Minami Iōtō canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T7760393 — 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: Minami Iōtō Context triple: [Kita Iōtō, hasNearbyIsland, Minami Iōtō]
-
A.
Minami-Saiwai
Minami-Saiwai is a notable commercial and residential district in Nishi Ward, Yokohama, known for its urban amenities and proximity to the city center.
-
B.
Nakanoshima
Nakanoshima is a small Japanese island associated with Etajima in Hiroshima Prefecture, known for its coastal scenery and role within the local island group.
-
C.
Minamiawaji
Minamiawaji is a coastal city located on the southern part of Awaji Island in Japan, known for its scenic landscapes, agriculture, and role as a gateway between Honshu and Shikoku.
-
D.
Isehara
Isehara is a city in Kanagawa Prefecture, Japan, known as a residential and industrial area with access to nearby natural attractions such as the Tanzawa Mountains.
-
E.
Nishinoomote
Nishinoomote is a coastal city on Tanegashima Island in Kagoshima Prefecture, Japan, known for its proximity to Japan’s main space launch facilities and its subtropical island scenery.
- 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: Minami Iōtō Target entity description: Minami Iōtō is a small, remote volcanic island in the Ogasawara Islands of Japan, located near Iwo Jima in the western Pacific Ocean.
-
A.
Minami-Saiwai
Minami-Saiwai is a notable commercial and residential district in Nishi Ward, Yokohama, known for its urban amenities and proximity to the city center.
-
B.
Nakanoshima
Nakanoshima is a small Japanese island associated with Etajima in Hiroshima Prefecture, known for its coastal scenery and role within the local island group.
-
C.
Minamiawaji
Minamiawaji is a coastal city located on the southern part of Awaji Island in Japan, known for its scenic landscapes, agriculture, and role as a gateway between Honshu and Shikoku.
-
D.
Isehara
Isehara is a city in Kanagawa Prefecture, Japan, known as a residential and industrial area with access to nearby natural attractions such as the Tanzawa Mountains.
-
E.
Nishinoomote
Nishinoomote is a coastal city on Tanegashima Island in Kagoshima Prefecture, Japan, known for its proximity to Japan’s main space launch facilities and its subtropical island scenery.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf | island ⓘ |
| access | only by boat or helicopter ⓘ |
| administeredBy |
Ogasawara Village
ⓘ
Tokyo Metropolis ⓘ
linked to:
Tokyo Prefecture
|
| alternativeName | Minami Iwo Jima ⓘ |
| belongsTo | Japan ⓘ |
| climate |
oceanic climate
ⓘ
subtropical ⓘ |
| country | Japan ⓘ |
| developmentStatus | largely undeveloped ⓘ |
| distanceRelation | part of remote Japanese oceanic islands ⓘ |
| geologicalOrigin | volcanic ⓘ |
| hasEcosystem |
seabird nesting sites
ⓘ
subtropical forest remnants ⓘ |
| hasFeature |
active volcano
ⓘ
rocky shores ⓘ sparse vegetation ⓘ steep coastline ⓘ |
| hasJapaneseName | 南硫黄島 ⓘ |
| hasSurroundingWaters | rich marine biodiversity ⓘ |
| humanSettlementStatus | uninhabited ⓘ |
| islandType | oceanic island ⓘ |
| isPartOf |
Izu–Bonin–Mariana Arc
ⓘ
linked to:
Izu–Bonin Arc
|
| languageOfName | Japanese ⓘ |
| locatedIn |
Japan
ⓘ
Ogasawara Islands ⓘ Ogasawara Village ⓘ Pacific Ocean ⓘ Tokyo Metropolis ⓘ
linked to:
Tokyo Prefecture
western Pacific Ocean ⓘ |
| locatedInArchipelago | Volcano Islands ⓘ |
| locatedNear | Iwo Jima ⓘ |
| locatedOn |
Izu–Bonin–Mariana volcanic arc
ⓘ
linked to:
Izu–Bonin Arc
|
| notableCharacteristic |
remote location
ⓘ
steep volcanic topography ⓘ |
| partOf |
Ogasawara Islands
ⓘ
Volcano Islands ⓘ |
| population | uninhabited ⓘ |
| protectedStatus |
nature conservation area
ⓘ
restricted access area ⓘ |
| region |
Bonin Islands region
ⓘ
linked to:
Ogasawara Islands
|
| relativeLocation |
south of Chichi-jima
ⓘ
south of Iwo Jima ⓘ |
| romanization | Minami Iōtō ⓘ |
| sovereignState | Japan ⓘ |
| strategicRegion | western Pacific Ocean ⓘ |
| usedFor |
ecological studies
ⓘ
scientific research ⓘ |
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: Minami Iōtō Description of subject: Minami Iōtō is a small, remote volcanic island in the Ogasawara Islands of Japan, located near Iwo Jima in the western Pacific Ocean.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.