Osubi Airport
E340188
Osubi Airport is a domestic airport serving the city of Warri and its surrounding region in Delta State, Nigeria.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Osubi Airport canonical | 3 |
| Minna Airport | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2677479 — 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: Osubi Airport Context triple: [Warri, hasAirport, Osubi Airport]
-
A.
Tajima Airport
Tajima Airport is a regional airport in northern Hyogo Prefecture, Japan, primarily serving domestic flights and connecting the Tajima area with major Japanese cities.
-
B.
Miyako Airport
Miyako Airport is a regional airport serving Miyako Island in Japan’s Okinawa Prefecture, handling domestic flights and connecting the island to major Japanese cities.
-
C.
Amami Airport
Amami Airport is a regional airport in Japan serving the Amami Islands in Kagoshima Prefecture, providing domestic connections to mainland Japan and nearby islands.
-
D.
Itami Airport
Itami Airport is a major domestic airport serving the Osaka metropolitan area in Japan.
-
E.
Okadama Airport
Okadama Airport is a regional airport in Sapporo, Japan, primarily serving domestic and general aviation flights.
- 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: Osubi Airport Target entity description: Osubi Airport is a domestic airport serving the city of Warri and its surrounding region in Delta State, Nigeria.
-
A.
Tajima Airport
Tajima Airport is a regional airport in northern Hyogo Prefecture, Japan, primarily serving domestic flights and connecting the Tajima area with major Japanese cities.
-
B.
Miyako Airport
Miyako Airport is a regional airport serving Miyako Island in Japan’s Okinawa Prefecture, handling domestic flights and connecting the island to major Japanese cities.
-
C.
Amami Airport
Amami Airport is a regional airport in Japan serving the Amami Islands in Kagoshima Prefecture, providing domestic connections to mainland Japan and nearby islands.
-
D.
Itami Airport
Itami Airport is a major domestic airport serving the Osaka metropolitan area in Japan.
-
E.
Okadama Airport
Okadama Airport is a regional airport in Sapporo, Japan, primarily serving domestic and general aviation flights.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf | airport ⓘ |
| airportType | domestic airport ⓘ |
| cityServed | Warri ⓘ |
| continent | Africa ⓘ |
| country | Nigeria ⓘ |
| hasFlightType |
charter flights
ⓘ
scheduled domestic flights ⓘ |
| hasRunway | single runway ⓘ |
| IATAcode | QRW ⓘ |
| ICAOcode | DNSU ⓘ |
| locatedIn |
Delta State
ⓘ
linked to:
Delta State, Nigeria
Nigeria ⓘ Warri ⓘ |
| locatedNear |
Effurun
ⓘ
Osubi ⓘ Warri Refinery and Petrochemical Company ⓘ
linked to:
Warri Refining and Petrochemical Company
|
| primaryUse | civil aviation ⓘ |
| regionServed |
Delta State
ⓘ
South-South Nigeria ⓘ |
| runwayOrientation | 06/24 ⓘ |
| runwaySurface | asphalt ⓘ |
| serves |
Delta State
ⓘ
linked to:
Delta State, Nigeria
Niger Delta region ⓘ
linked to:
Niger Delta
Warri ⓘ |
| servesIndustry |
oil and gas industry
ⓘ
petroleum industry ⓘ |
| timeZone |
West Africa Time
ⓘ
linked to:
West Africa Time (WAT)
|
| UTCoffset | +1 ⓘ |
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: Osubi Airport Description of subject: Osubi Airport is a domestic airport serving the city of Warri and its surrounding region in Delta State, Nigeria.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Osubi Airport