Ribeira de Seixe estuary
E773762
The Ribeira de Seixe estuary is a coastal river mouth on the border between Portugal’s Alentejo and Algarve regions, known for its scenic beach, wetlands, and role as a natural boundary near the village of Odeceixe.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ribeira de Seixe estuary canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9036067 — 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: Ribeira de Seixe estuary Context triple: [Odeceixe, locatedOn, Ribeira de Seixe estuary]
-
A.
Ribeira de Alvor
Ribeira de Alvor is a coastal river in the Algarve region of southern Portugal, flowing into the Alvor estuary and supporting important wetland habitats.
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B.
Ria de Alvor estuary area
The Ria de Alvor estuary area is a protected coastal wetland in the Algarve region of Portugal, known for its rich biodiversity, birdlife, and scenic lagoon and marsh landscapes.
-
C.
Guadiana estuary
The Guadiana estuary is the tidal lower course of the Guadiana River forming part of the border between Portugal and Spain, known for its ecological importance and scenic coastal landscapes.
-
D.
Tagus River estuary
The Tagus River estuary is a large tidal estuary in western Portugal where the Tagus River meets the Atlantic Ocean, forming a broad natural harbor by Lisbon and supporting rich ecosystems and major maritime activities.
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E.
Ribeira da Torre
Ribeira da Torre is a scenic, steep-sided valley and river gorge on the island of Santo Antão in Cape Verde, known for its dramatic landscapes and terraced agriculture.
- 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: Ribeira de Seixe estuary Target entity description: The Ribeira de Seixe estuary is a coastal river mouth on the border between Portugal’s Alentejo and Algarve regions, known for its scenic beach, wetlands, and role as a natural boundary near the village of Odeceixe.
-
A.
Ribeira de Alvor
Ribeira de Alvor is a coastal river in the Algarve region of southern Portugal, flowing into the Alvor estuary and supporting important wetland habitats.
-
B.
Ria de Alvor estuary area
The Ria de Alvor estuary area is a protected coastal wetland in the Algarve region of Portugal, known for its rich biodiversity, birdlife, and scenic lagoon and marsh landscapes.
-
C.
Guadiana estuary
The Guadiana estuary is the tidal lower course of the Guadiana River forming part of the border between Portugal and Spain, known for its ecological importance and scenic coastal landscapes.
-
D.
Tagus River estuary
The Tagus River estuary is a large tidal estuary in western Portugal where the Tagus River meets the Atlantic Ocean, forming a broad natural harbor by Lisbon and supporting rich ecosystems and major maritime activities.
-
E.
Ribeira da Torre
Ribeira da Torre is a scenic, steep-sided valley and river gorge on the island of Santo Antão in Cape Verde, known for its dramatic landscapes and terraced agriculture.
- F. None of above. chosen
Statements (37)
| Predicate | Object |
|---|---|
| instanceOf | estuary ⓘ |
| associatedVillage | Odeceixe ⓘ |
| coastType | Atlantic coast ⓘ |
| country | Portugal ⓘ |
| flowsInto | Atlantic Ocean ⓘ |
| formsBorderBetween |
Alentejo
ⓘ
Algarve ⓘ |
| hasEstuarineWetlands | true ⓘ |
| hasFeature |
dunes
ⓘ
sandy beach ⓘ tidal channel ⓘ wetlands ⓘ |
| hasHabitat |
aquatic birds
ⓘ
coastal vegetation ⓘ |
| hasLandscapeValue | high ⓘ |
| hasSandbar | true ⓘ |
| hasTidalInfluence | true ⓘ |
| isAccessedFrom | Odeceixe ⓘ |
| isCoastal | true ⓘ |
| isScenic | true ⓘ |
| locatedIn |
Alentejo
ⓘ
Algarve ⓘ |
| mouthType | bar-built estuary ⓘ |
| municipalityOnNorthBank | Odemira ⓘ |
| municipalityOnSouthBank | Aljezur ⓘ |
| nearbyBeach | Praia de Odeceixe ⓘ |
| nearbySettlement | Odeceixe ⓘ |
| partOf | southwest coast of Portugal ⓘ |
| popularFor |
birdwatching
ⓘ
kayaking ⓘ recreation ⓘ surfing ⓘ tourism ⓘ |
| regionBoundaryBetween | Alentejo and Algarve ⓘ |
| river | Ribeira de Seixe ⓘ |
| usedAs | natural boundary ⓘ |
| waterType | brackish water ⓘ |
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: Ribeira de Seixe estuary Description of subject: The Ribeira de Seixe estuary is a coastal river mouth on the border between Portugal’s Alentejo and Algarve regions, known for its scenic beach, wetlands, and role as a natural boundary near the village of Odeceixe.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.