Ofu
E18160
Ofu is a small volcanic island in the Manuʻa group of American Samoa, known for its pristine beaches, coral reefs, and inclusion in the National Park of American Samoa.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Ofu canonical | 9 |
| Ofu Village | 1 |
| Ofu-Olosega | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T93717 — 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: Ofu Context triple: [American Samoa, hasPart, Ofu]
-
A.
Aunuʻu
Aunuʻu is a small volcanic island and village off the southeastern coast of Tutuila in American Samoa, known for its traditional Samoan culture and unique wetland ecosystems.
-
B.
Tulagi
Tulagi is a small island in the Solomon Islands that gained historical significance as a strategic battleground during World War II’s Guadalcanal campaign.
-
C.
Tutuila
Tutuila is the largest and most populous island of American Samoa, serving as its main political and economic center.
-
D.
Hana, Maui
Hana, Maui is a remote, lush town on the eastern coast of Maui, Hawaii, famed for its scenic Road to Hana, waterfalls, and unspoiled natural beauty.
-
E.
Aiea
Aiea is a residential community on the island of Oahu in Hawaii, located inland from Honolulu and known for its proximity to Pearl Harbor and historic World War II sites.
- 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: Ofu Target entity description: Ofu is a small volcanic island in the Manuʻa group of American Samoa, known for its pristine beaches, coral reefs, and inclusion in the National Park of American Samoa.
-
A.
Aunuʻu
Aunuʻu is a small volcanic island and village off the southeastern coast of Tutuila in American Samoa, known for its traditional Samoan culture and unique wetland ecosystems.
-
B.
Tulagi
Tulagi is a small island in the Solomon Islands that gained historical significance as a strategic battleground during World War II’s Guadalcanal campaign.
-
C.
Tutuila
Tutuila is the largest and most populous island of American Samoa, serving as its main political and economic center.
-
D.
Hana, Maui
Hana, Maui is a remote, lush town on the eastern coast of Maui, Hawaii, famed for its scenic Road to Hana, waterfalls, and unspoiled natural beauty.
-
E.
Aiea
Aiea is a residential community on the island of Oahu in Hawaii, located inland from Honolulu and known for its proximity to Pearl Harbor and historic World War II sites.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
island
ⓘ
volcanic island ⓘ |
| administrativeDivision |
Manuʻa District
ⓘ
Manuʻa District ⓘ
surface form:
Ofu County
|
| climate | tropical rainforest climate ⓘ |
| connectedTo | Olosega ⓘ |
| connectionType | bridge ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| ethnicGroup |
Samoans
ⓘ
surface form:
Samoan people
|
| governedBy |
government of American Samoa
ⓘ
surface form:
American Samoa territorial government
|
| governingCountryCapital | Washington, D.C. ⓘ |
| hasAirport | Ofu Airport ⓘ |
| hasEcosystem |
tropical coral reef ecosystem
ⓘ
tropical rainforest ⓘ |
| hasFeature |
coral reefs
ⓘ
lagoon ⓘ mountainous interior ⓘ pristine beaches ⓘ volcanic origin ⓘ |
| hasLanguage |
English
ⓘ
Samoans ⓘ
surface form:
Samoan
|
| hasMarineProtection | coral reef conservation area ⓘ |
| hasProtectedArea |
National Park of American Samoa
ⓘ
surface form:
National Park of American Samoa marine unit
National Park of American Samoa ⓘ
surface form:
National Park of American Samoa terrestrial unit
|
| hasSettlement |
Alaufau
ⓘ
Ofu self-linksurface differs ⓘ
surface form:
Ofu Village
|
| knownFor |
scuba diving
ⓘ
snorkeling ⓘ unspoiled beaches ⓘ |
| legalStatus | unorganized unincorporated territory of the United States via American Samoa ⓘ |
| locatedIn |
American Samoa
ⓘ
Manuʻa Islands ⓘ South Pacific Ocean ⓘ |
| marineLife |
corals
ⓘ
sea turtles ⓘ tropical reef fish ⓘ |
| partOf |
Manuʻa Islands
ⓘ
surface form:
Manuʻa group
National Park of American Samoa ⓘ Polynesia ⓘ United States unincorporated territory ⓘ |
| religion | predominantly Christian ⓘ |
| territorialCapital | Pago Pago ⓘ |
| timeZone | Samoa Time Zone ⓘ |
| tourismType | eco-tourism ⓘ |
| transport |
boat access
ⓘ
small aircraft ⓘ |
| usesCurrency |
US dollar
ⓘ
surface form:
United States dollar
|
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: Ofu Description of subject: Ofu is a small volcanic island in the Manuʻa group of American Samoa, known for its pristine beaches, coral reefs, and inclusion in the National Park of American Samoa.
Referenced by (11)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Ofu Village
this entity surface form:
Ofu-Olosega