Osvaldo Vieira International Airport
E641470
Osvaldo Vieira International Airport is the main international gateway and only commercial airport serving Bissau and the country of Guinea-Bissau.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Osvaldo Vieira International Airport canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7046783 — 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: Osvaldo Vieira International Airport Context triple: [Bissau, hasAirport, Osvaldo Vieira International Airport]
-
A.
Aristides Pereira International Airport
Aristides Pereira International Airport is the main international airport serving the island of Boa Vista in Cape Verde, handling both domestic and tourist-focused international flights.
-
B.
Salgado Filho International Airport
Salgado Filho International Airport is the main commercial airport serving the city of Porto Alegre in southern Brazil.
-
C.
Eduardo Gomes International Airport
Eduardo Gomes International Airport is the main international airport serving Manaus in Brazil’s Amazonas state, handling both passenger traffic and significant cargo operations in the Amazon region.
-
D.
Guararapes International Airport
Guararapes International Airport is a major international airport serving the city of Recife in northeastern Brazil.
-
E.
Marechal Rondon International Airport
Marechal Rondon International Airport is the main commercial airport serving the city of Cuiabá and the surrounding region in Brazil’s central-western state of Mato Grosso.
- 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: Osvaldo Vieira International Airport Target entity description: Osvaldo Vieira International Airport is the main international gateway and only commercial airport serving Bissau and the country of Guinea-Bissau.
-
A.
Aristides Pereira International Airport
Aristides Pereira International Airport is the main international airport serving the island of Boa Vista in Cape Verde, handling both domestic and tourist-focused international flights.
-
B.
Salgado Filho International Airport
Salgado Filho International Airport is the main commercial airport serving the city of Porto Alegre in southern Brazil.
-
C.
Eduardo Gomes International Airport
Eduardo Gomes International Airport is the main international airport serving Manaus in Brazil’s Amazonas state, handling both passenger traffic and significant cargo operations in the Amazon region.
-
D.
Guararapes International Airport
Guararapes International Airport is a major international airport serving the city of Recife in northeastern Brazil.
-
E.
Marechal Rondon International Airport
Marechal Rondon International Airport is the main commercial airport serving the city of Cuiabá and the surrounding region in Brazil’s central-western state of Mato Grosso.
- F. None of above. chosen
Statements (34)
| Predicate | Object |
|---|---|
| instanceOf |
airport
ⓘ
international airport ⓘ |
| country | Guinea-Bissau NERFINISHED ⓘ |
| elevation |
129 ft
ⓘ
39 m ⓘ |
| hasAlternativeName |
Aeroporto Internacional Osvaldo Vieira
NERFINISHED
ⓘ
Bissau Airport NERFINISHED ⓘ |
| hasFunction |
cargo transport
ⓘ
domestic passenger transport ⓘ international passenger transport ⓘ |
| hasIATACode | OXB NERFINISHED ⓘ |
| hasICAOCode | GGOV NERFINISHED ⓘ |
| hasNavigationAid |
NDB
ⓘ
VOR/DME ⓘ |
| hasRunway | 03/21 ⓘ |
| hasRunwayLength |
10499 ft
ⓘ
3200 m ⓘ |
| hasRunwaySurface | asphalt ⓘ |
| hasTerminalType | passenger terminal ⓘ |
| hasType | public ⓘ |
| isInternationalGatewayFor | air travel to Guinea-Bissau ⓘ |
| isLargestAirportIn | Guinea-Bissau NERFINISHED ⓘ |
| isMainInternationalGatewayFor | Guinea-Bissau NERFINISHED ⓘ |
| isOnlyCommercialAirportIn | Guinea-Bissau NERFINISHED ⓘ |
| locatedIn |
Bissau
NERFINISHED
ⓘ
Guinea-Bissau NERFINISHED ⓘ West Africa NERFINISHED ⓘ |
| namedAfter | Osvaldo Vieira NERFINISHED ⓘ |
| runwayOrientation | roughly northeast–southwest ⓘ |
| servesAsHubFor | Guinea-Bissau NERFINISHED ⓘ |
| servesAsPrimaryAirportFor | Bissau metropolitan area NERFINISHED ⓘ |
| servesCity | Bissau NERFINISHED ⓘ |
| servesCountryCapital | Bissau NERFINISHED ⓘ |
| timeZone | UTC±00:00 ⓘ |
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: Osvaldo Vieira International Airport Description of subject: Osvaldo Vieira International Airport is the main international gateway and only commercial airport serving Bissau and the country of Guinea-Bissau.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.