Ofu Airport
E104334
Ofu Airport is a small public airfield serving the island of Ofu in American Samoa, providing vital regional air connectivity for residents and visitors.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Ofu Airport canonical | 7 |
| Ofu Airport runway | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T840290 — 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 Airport Context triple: [Ofu, hasAirport, Ofu Airport]
-
A.
Naha Airport
Naha Airport is the main commercial airport serving Okinawa Prefecture in Japan, acting as a key domestic and regional hub in the Ryukyu Islands.
-
B.
Mataveri International Airport
Mataveri International Airport is the remote international airport serving Easter Island, known as one of the most isolated airports in the world and a key link between the island and mainland Chile.
-
C.
Kagoshima Airport
Kagoshima Airport is a regional and domestic hub in southern Japan that serves Kagoshima Prefecture and provides access to the island of Kyushu and nearby remote islands.
-
D.
Hana Airport
Hana Airport is a small regional airport serving the remote town of Hāna on the eastern coast of Maui, Hawaii.
-
E.
Kapalua Airport
Kapalua Airport is a small regional airport on the northwest coast of Maui, Hawaii, primarily serving inter-island commuter flights and nearby resort areas.
- 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 Airport Target entity description: Ofu Airport is a small public airfield serving the island of Ofu in American Samoa, providing vital regional air connectivity for residents and visitors.
-
A.
Naha Airport
Naha Airport is the main commercial airport serving Okinawa Prefecture in Japan, acting as a key domestic and regional hub in the Ryukyu Islands.
-
B.
Mataveri International Airport
Mataveri International Airport is the remote international airport serving Easter Island, known as one of the most isolated airports in the world and a key link between the island and mainland Chile.
-
C.
Kagoshima Airport
Kagoshima Airport is a regional and domestic hub in southern Japan that serves Kagoshima Prefecture and provides access to the island of Kyushu and nearby remote islands.
-
D.
Hana Airport
Hana Airport is a small regional airport serving the remote town of Hāna on the eastern coast of Maui, Hawaii.
-
E.
Kapalua Airport
Kapalua Airport is a small regional airport on the northwest coast of Maui, Hawaii, primarily serving inter-island commuter flights and nearby resort areas.
- F. None of above. chosen
Statements (34)
| Predicate | Object |
|---|---|
| instanceOf |
airport
ⓘ
public airport ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| elevationAboveSeaLevel |
2 meters
ⓘ
6 feet ⓘ |
| FAAcode | Z08 ⓘ |
| hasIsland | Ofu Island ⓘ |
| IATAcode | OFU ⓘ |
| ICAOcode | NSAS ⓘ |
| locatedIn |
American Samoa
ⓘ
Manuʻa Islands ⓘ Ofu Island ⓘ Ofu Village ⓘ United States Minor Outlying Islands ⓘ
linked to:
U.S. Pacific unorganized territories
|
| operator |
American Samoa Government
ⓘ
linked to:
government of American Samoa
|
| owner |
American Samoa Government
ⓘ
linked to:
government of American Samoa
|
| partOf | transport infrastructure of American Samoa ⓘ |
| publicUse | true ⓘ |
| regionServed | South Pacific ⓘ |
| runwayCount | 1 ⓘ |
| runwayDesignation | 15/33 ⓘ |
| runwayLength |
2,000 feet
ⓘ
610 meters ⓘ |
| runwaySurface | asphalt ⓘ |
| serves |
American Samoa
ⓘ
Manuʻa Islands ⓘ Ofu Island ⓘ Ofu Village ⓘ |
| timezone | Samoa Standard Time ⓘ |
| usedFor |
cargo transport
ⓘ
medical evacuation ⓘ passenger flights ⓘ regional air transport ⓘ |
| UTCoffset | UTC−11:00 ⓘ |
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 Airport Description of subject: Ofu Airport is a small public airfield serving the island of Ofu in American Samoa, providing vital regional air connectivity for residents and visitors.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Ofu Airport