Port of Leixões
E1036924
The Port of Leixões is one of Portugal’s main seaports, serving the Porto metropolitan area as a major hub for cargo, cruise traffic, and maritime logistics on the Atlantic coast.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Port of Leixões canonical | 12 |
| Port of Leixões container terminal | 1 |
| Porto de Leixões freight yard | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13364090 — 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 Leixões Context triple: [Linha de Leixões, terminus, Port of Leixões]
-
A.
Port of Sines
Port of Sines is a major deep-water seaport on Portugal’s southwest coast, serving as a key hub for energy, container, and bulk cargo traffic in the Atlantic.
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B.
Port of Olhão
The Port of Olhão is a coastal Portuguese harbor in the Algarve region, serving as an important center for fishing, maritime trade, and local passenger transport.
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C.
Port of Setúbal
The Port of Setúbal is a major Portuguese seaport on the Sado River estuary that serves as an important hub for maritime trade and industrial activity near Lisbon.
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D.
Port of Horta
Port of Horta is a major Atlantic yachting and commercial harbor on Faial Island in the Azores, renowned as a key stopover for transoceanic sailors.
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E.
Port of Lisbon
The Port of Lisbon is a major Atlantic seaport in Portugal that serves as a key hub for maritime trade, passenger traffic, and logistics in the Iberian Peninsula.
- 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 Leixões Target entity description: The Port of Leixões is one of Portugal’s main seaports, serving the Porto metropolitan area as a major hub for cargo, cruise traffic, and maritime logistics on the Atlantic coast.
-
A.
Port of Sines
Port of Sines is a major deep-water seaport on Portugal’s southwest coast, serving as a key hub for energy, container, and bulk cargo traffic in the Atlantic.
-
B.
Port of Olhão
The Port of Olhão is a coastal Portuguese harbor in the Algarve region, serving as an important center for fishing, maritime trade, and local passenger transport.
-
C.
Port of Setúbal
The Port of Setúbal is a major Portuguese seaport on the Sado River estuary that serves as an important hub for maritime trade and industrial activity near Lisbon.
-
D.
Port of Horta
Port of Horta is a major Atlantic yachting and commercial harbor on Faial Island in the Azores, renowned as a key stopover for transoceanic sailors.
-
E.
Port of Lisbon
The Port of Lisbon is a major Atlantic seaport in Portugal that serves as a key hub for maritime trade, passenger traffic, and logistics in the Iberian Peninsula.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
port infrastructure
ⓘ
seaport ⓘ |
| connectedTo |
rail network of northern Portugal
ⓘ
road network of northern Portugal ⓘ |
| country | Portugal ⓘ |
| handles |
containers
ⓘ
cruise passengers ⓘ dry bulk ⓘ general cargo ⓘ liquid bulk ⓘ ro-ro cargo ⓘ |
| hasFunction |
bulk cargo handling
ⓘ
cargo handling ⓘ container terminal operations ⓘ cruise traffic handling ⓘ fishing support services ⓘ logistics platform ⓘ maritime logistics ⓘ ro-ro operations ⓘ ship repair ⓘ storage and warehousing ⓘ |
| hasInfrastructure |
breakwaters
ⓘ
quays ⓘ rail sidings ⓘ road access ⓘ warehouses ⓘ |
| hasPart |
container terminals
ⓘ
cruise terminal ⓘ dry bulk terminals ⓘ liquid bulk terminals ⓘ logistics platforms ⓘ marina ⓘ multipurpose terminals ⓘ |
| isMajorPortOf | Portugal ⓘ |
| locatedAtMouthOf | Leça River ⓘ |
| locatedIn |
Matosinhos
ⓘ
Porto District ⓘ |
| locatedOn |
Atlantic Ocean
ⓘ
north coast of Portugal ⓘ |
| near |
city of Porto
ⓘ
linked to:
City of Porto
|
| operatedBy | Administração dos Portos do Douro, Leixões e Viana do Castelo ⓘ |
| partOf |
Atlantic maritime routes
ⓘ
linked to:
Atlantic Ocean shipping lanes
|
| rank | one of the main seaports in Portugal ⓘ |
| serves |
Porto metropolitan area
ⓘ
linked to:
Metropolitan Area of Porto
|
| servesAs |
gateway for Porto region
ⓘ
gateway for northern Portugal ⓘ |
| servesCity |
Matosinhos
ⓘ
Porto ⓘ |
| shortName | APDL ⓘ |
| usedFor |
export of goods
ⓘ
import of goods ⓘ |
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 Leixões Description of subject: The Port of Leixões is one of Portugal’s main seaports, serving the Porto metropolitan area as a major hub for cargo, cruise traffic, and maritime logistics on the Atlantic coast.
Referenced by (14)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Port of Leixões
linked to: Port of Leixões