Umboi Island
E353688
Umboi Island is a volcanic island in Papua New Guinea, situated between the larger islands of New Britain and New Guinea within the Bismarck Sea.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Umboi Island canonical | 2 |
| Umboi | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2500525 — 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: Umboi Island Context triple: [Bismarck Archipelago, hasIsland, Umboi Island]
-
A.
Buru Island
Buru Island is a remote Indonesian island in the Maluku province, historically notorious as a political prison camp site during the Suharto era.
-
B.
Flores Island
Flores Island is a remote, lushly vegetated island in the western Azores archipelago of Portugal, known for its dramatic cliffs, waterfalls, and crater lakes.
-
C.
Burung Island
Burung Island is a small island located off the coast of Labuan in East Malaysia, known for its natural coastal scenery and surrounding marine environment.
-
D.
Tanimbar Islands
The Tanimbar Islands are a remote archipelago in Indonesia’s Maluku province, known for their rugged coastlines, traditional villages, and rich marine biodiversity.
-
E.
Buton Island
Buton Island is a large island in Southeast Sulawesi, Indonesia, known for its diverse indigenous cultures and languages as well as its strategic location along historic maritime trade routes.
- 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: Umboi Island Target entity description: Umboi Island is a volcanic island in Papua New Guinea, situated between the larger islands of New Britain and New Guinea within the Bismarck Sea.
-
A.
Buru Island
Buru Island is a remote Indonesian island in the Maluku province, historically notorious as a political prison camp site during the Suharto era.
-
B.
Flores Island
Flores Island is a remote, lushly vegetated island in the western Azores archipelago of Portugal, known for its dramatic cliffs, waterfalls, and crater lakes.
-
C.
Burung Island
Burung Island is a small island located off the coast of Labuan in East Malaysia, known for its natural coastal scenery and surrounding marine environment.
-
D.
Tanimbar Islands
The Tanimbar Islands are a remote archipelago in Indonesia’s Maluku province, known for their rugged coastlines, traditional villages, and rich marine biodiversity.
-
E.
Buton Island
Buton Island is a large island in Southeast Sulawesi, Indonesia, known for its diverse indigenous cultures and languages as well as its strategic location along historic maritime trade routes.
- F. None of above. chosen
Statements (17)
| Predicate | Object |
|---|---|
| instanceOf | volcanic island ⓘ |
| alsoKnownAs |
Rook Island
ⓘ
linked to:
Rooke Island
Rooke Island ⓘ |
| country | Papua New Guinea ⓘ |
| hasLastEruptionDate | unknown (Holocene activity) ⓘ |
| hasVolcanicOrigin | true ⓘ |
| hasVolcano | Umboi volcano ⓘ |
| islandType | stratovolcano ⓘ |
| locatedBetween |
New Britain
ⓘ
New Guinea ⓘ |
| locatedIn |
Bismarck Sea
ⓘ
Melanesia ⓘ Morobe Province ⓘ Southwest Pacific Ocean ⓘ
linked to:
southwest Pacific Ocean
|
| partOf | Bismarck Archipelago ⓘ |
| separates |
Dampier Strait
ⓘ
Vitiaz Strait ⓘ |
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: Umboi Island Description of subject: Umboi Island is a volcanic island in Papua New Guinea, situated between the larger islands of New Britain and New Guinea within the Bismarck Sea.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Umboi Island