Jaco Island
E49091
Jaco Island is a small, uninhabited and environmentally protected island off the eastern tip of Timor-Leste, known for its pristine beaches, clear waters, and rich marine biodiversity.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Jaco Island canonical | 8 |
How this entity was disambiguated
This entity first appeared as the object of triple T258648 — 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: Jaco Island Context triple: [Timor-Leste, includesIsland, Jaco Island]
-
A.
Water Island
Water Island is a small, largely residential and tranquil island in the Caribbean that forms part of the U.S. Virgin Islands.
-
B.
Saba
Saba is a small Caribbean island that was once a Dutch West India Company colony and is now a special municipality of the Netherlands known for its rugged volcanic terrain and marine biodiversity.
-
C.
Cocos Island
Cocos Island is a remote, lush Pacific island and Costa Rican national park renowned for its rich biodiversity and as a haven for unique bird and marine species.
-
D.
Mona Island
Mona Island is a remote, uninhabited nature reserve in the Mona Passage known for its rugged limestone cliffs, unique wildlife, and pristine beaches.
-
E.
Omelek Island
Omelek Island is a small atoll in the Marshall Islands that served as SpaceX’s early orbital launch site for its Falcon 1 rocket.
- 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: Jaco Island Target entity description: Jaco Island is a small, uninhabited and environmentally protected island off the eastern tip of Timor-Leste, known for its pristine beaches, clear waters, and rich marine biodiversity.
-
A.
Water Island
Water Island is a small, largely residential and tranquil island in the Caribbean that forms part of the U.S. Virgin Islands.
-
B.
Saba
Saba is a small Caribbean island that was once a Dutch West India Company colony and is now a special municipality of the Netherlands known for its rugged volcanic terrain and marine biodiversity.
-
C.
Cocos Island
Cocos Island is a remote, lush Pacific island and Costa Rican national park renowned for its rich biodiversity and as a haven for unique bird and marine species.
-
D.
Mona Island
Mona Island is a remote, uninhabited nature reserve in the Mona Passage known for its rugged limestone cliffs, unique wildlife, and pristine beaches.
-
E.
Omelek Island
Omelek Island is a small atoll in the Marshall Islands that served as SpaceX’s early orbital launch site for its Falcon 1 rocket.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf | island ⓘ |
| country | Timor-Leste ⓘ |
| governedBy | Government of Timor-Leste ⓘ |
| hasAccessFrom | Tutuala ⓘ |
| hasActivity |
beach visits
ⓘ
birdwatching ⓘ boat excursions ⓘ |
| hasBiodiversity |
marine invertebrates
ⓘ
sea turtles (in surrounding waters) ⓘ seabirds ⓘ tropical reef fish ⓘ |
| hasClimate | tropical climate ⓘ |
| hasConservationStatus | environmentally protected area ⓘ |
| hasCulturalSignificanceFor | local communities in Lautém ⓘ |
| hasEcosystem |
coastal terrestrial ecosystem
ⓘ
tropical marine ecosystem ⓘ |
| hasFeature |
clear waters
ⓘ
coral reefs ⓘ pristine beaches ⓘ rich marine biodiversity ⓘ |
| hasRegulation | no overnight stays allowed (commonly enforced) ⓘ |
| hasShoreType | white sand beaches ⓘ |
| hasStatus | uninhabited island of Timor-Leste ⓘ |
| hasWaterQuality | high water clarity ⓘ |
| humanSettlement | none ⓘ |
| inhabited | no ⓘ |
| knownFor |
diving
ⓘ
snorkeling ⓘ unspoiled natural environment ⓘ |
| locatedAtEasternTipOf |
Timor
ⓘ
surface form:
Timor Island
|
| locatedIn |
Asia
ⓘ
Lautém Municipality ⓘ Lesser Sunda Islands ⓘ Southeast Asia ⓘ |
| locatedInBodyOfWater | Timor Sea ⓘ |
| partOf |
Nino Konis Santana National Park
ⓘ
protected areas of Timor-Leste ⓘ |
| protectedUnder | national conservation laws of Timor-Leste ⓘ |
| reachableBy | small boat ⓘ |
| separatedBy | Jaco Strait ⓘ |
| separatedFrom |
Timor
ⓘ
surface form:
Timor Island
|
| surfaceType | sandy beaches ⓘ |
| tourismType | eco-tourism ⓘ |
| vegetationType |
coastal forest
ⓘ
scrub vegetation ⓘ |
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: Jaco Island Description of subject: Jaco Island is a small, uninhabited and environmentally protected island off the eastern tip of Timor-Leste, known for its pristine beaches, clear waters, and rich marine biodiversity.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.