Port of Itajaí
E949646
The Port of Itajaí is one of Brazil’s main maritime hubs, especially important for container shipping and regional trade in the southern state of Santa Catarina.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Port of Itajaí canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T11795868 — 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: Port of Itajaí Context triple: [Vale do Itajaí, hasTouristAttraction, Port of Itajaí]
-
A.
Port of Paranaguá
The Port of Paranaguá is one of Brazil’s largest and busiest seaports, serving as a major hub for agricultural exports and international trade in the southern region of the country.
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B.
Port of Tubarão
The Port of Tubarão is a major Brazilian deep-water seaport and iron ore export terminal located near Vitória on the Atlantic coast.
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C.
Port of Itaguaí
The Port of Itaguaí is a major Brazilian seaport and industrial hub located in the metropolitan area of Rio de Janeiro, serving as a key gateway for bulk cargo and mineral exports.
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D.
Port of Santos
The Port of Santos is Brazil’s largest and busiest seaport, serving as a key hub for international trade and cargo movement in South America.
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E.
Port of Imbetiba
The Port of Imbetiba is a coastal port facility in Macaé, Brazil, historically important for regional trade and now closely linked to the offshore oil and gas industry.
- 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: Port of Itajaí Target entity description: The Port of Itajaí is one of Brazil’s main maritime hubs, especially important for container shipping and regional trade in the southern state of Santa Catarina.
-
A.
Port of Paranaguá
The Port of Paranaguá is one of Brazil’s largest and busiest seaports, serving as a major hub for agricultural exports and international trade in the southern region of the country.
-
B.
Port of Tubarão
The Port of Tubarão is a major Brazilian deep-water seaport and iron ore export terminal located near Vitória on the Atlantic coast.
-
C.
Port of Itaguaí
The Port of Itaguaí is a major Brazilian seaport and industrial hub located in the metropolitan area of Rio de Janeiro, serving as a key gateway for bulk cargo and mineral exports.
-
D.
Port of Santos
The Port of Santos is Brazil’s largest and busiest seaport, serving as a key hub for international trade and cargo movement in South America.
-
E.
Port of Imbetiba
The Port of Imbetiba is a coastal port facility in Macaé, Brazil, historically important for regional trade and now closely linked to the offshore oil and gas industry.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
container port
ⓘ
seaport ⓘ |
| country | Brazil ⓘ |
| governedBy | municipal and federal authorities ⓘ |
| handlesTrafficType |
coastal shipping
ⓘ
international shipping ⓘ |
| hasApproximateEstablishmentPeriod | 20th century ⓘ |
| hasApproximateLocationLatitude | about -26.9 ⓘ |
| hasApproximateLocationLongitude | about -48.65 ⓘ |
| hasCargoType |
agricultural products
ⓘ
containerized cargo ⓘ general cargo ⓘ meat exports ⓘ refrigerated cargo ⓘ textiles and manufactured goods ⓘ timber and wood products ⓘ |
| hasEconomicRole |
job creation in Itajaí region
ⓘ
support for export-oriented industries ⓘ |
| hasInfrastructure |
berths
ⓘ
container terminals ⓘ rail connections ⓘ refrigerated storage facilities ⓘ road connections ⓘ warehouses ⓘ |
| hasMainFunction |
container shipping
ⓘ
regional trade hub ⓘ |
| hasNavigationAccess |
Itajaí-Açu River channel
ⓘ
linked to:
Itajaí-Açu River
|
| hasPortType |
commercial port
ⓘ
public port ⓘ |
| isImportantFor |
Brazilian containerized exports
ⓘ
foreign trade of Santa Catarina ⓘ regional logistics ⓘ |
| isLocatedNear | Port of Navegantes ⓘ |
| isMajorExportGatewayFor |
Santa Catarina industrial production
ⓘ
Southern Brazil agribusiness products ⓘ |
| locatedIn | Itajaí ⓘ |
| locatedInAdministrativeTerritory |
State of Santa Catarina
ⓘ
linked to:
Santa Catarina
|
| locatedInRegion |
Southern Brazil
ⓘ
linked to:
South Region of Brazil
|
| locatedOnWaterbody | Itajaí-Açu River ⓘ |
| partOfTransportNetwork | Brazilian port system ⓘ |
| riverMouth | Atlantic Ocean ⓘ |
| servesCity | Itajaí ⓘ |
| servesRegion |
Southern Brazil
ⓘ
linked to:
southern Brazil
|
| servesState | Santa Catarina ⓘ |
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: Port of Itajaí Description of subject: The Port of Itajaí is one of Brazil’s main maritime hubs, especially important for container shipping and regional trade in the southern state of Santa Catarina.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.