Fort of Santiago da Barra
E851100
Fort of Santiago da Barra is a historic coastal fortress in Viana do Castelo, Portugal, built to defend the harbor and city from maritime attacks.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Fort of Santiago da Barra canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10216748 — 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: Fort of Santiago da Barra Context triple: [Viana do Castelo, hasLandmark, Fort of Santiago da Barra]
-
A.
Fortaleza de Santa Cruz da Barra
Fortaleza de Santa Cruz da Barra is a historic coastal fortress in Niterói, Brazil, that once guarded the entrance to Guanabara Bay and today serves as a prominent military monument and tourist attraction.
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B.
Fort St. Jago
Fort St. Jago is a historic European-built coastal fort in present-day Ghana that played a significant role in the trans-Atlantic trade along the former Gold Coast.
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C.
Forte de São Magno
Forte de São Magno is a historic Portuguese fortification that forms part of the renowned defensive complex surrounding the border town of Elvas, a UNESCO World Heritage Site.
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D.
Forte de São Francisco Xavier
Forte de São Francisco Xavier is a historic Portuguese military fortification that forms part of the UNESCO-listed defensive complex surrounding the border town of Elvas.
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E.
Forte de Santa Luzia
Forte de Santa Luzia is a 17th-century star-shaped fort in Elvas, Portugal, built as part of the town’s extensive defensive system and now recognized within a UNESCO World Heritage site.
- 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: Fort of Santiago da Barra Target entity description: Fort of Santiago da Barra is a historic coastal fortress in Viana do Castelo, Portugal, built to defend the harbor and city from maritime attacks.
-
A.
Fortaleza de Santa Cruz da Barra
Fortaleza de Santa Cruz da Barra is a historic coastal fortress in Niterói, Brazil, that once guarded the entrance to Guanabara Bay and today serves as a prominent military monument and tourist attraction.
-
B.
Fort St. Jago
Fort St. Jago is a historic European-built coastal fort in present-day Ghana that played a significant role in the trans-Atlantic trade along the former Gold Coast.
-
C.
Forte de São Magno
Forte de São Magno is a historic Portuguese fortification that forms part of the renowned defensive complex surrounding the border town of Elvas, a UNESCO World Heritage Site.
-
D.
Forte de São Francisco Xavier
Forte de São Francisco Xavier is a historic Portuguese military fortification that forms part of the UNESCO-listed defensive complex surrounding the border town of Elvas.
-
E.
Forte de Santa Luzia
Forte de Santa Luzia is a 17th-century star-shaped fort in Elvas, Portugal, built as part of the town’s extensive defensive system and now recognized within a UNESCO World Heritage site.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
coastal fortress
ⓘ
military structure ⓘ |
| architecturalStyle |
bastion fort
ⓘ
star fort ⓘ |
| builtFor | Kingdom of Portugal ⓘ |
| category |
Buildings and structures in Viana do Castelo District
ⓘ
Coastal fortifications in Portugal ⓘ Forts in Portugal ⓘ |
| controlledBy | Portugal ⓘ |
| country | Portugal ⓘ |
| era | early modern period ⓘ |
| function |
control of access to Viana do Castelo port
ⓘ
protection against maritime attacks ⓘ |
| governingBody |
Portuguese Republic
ⓘ
linked to:
Portugal
|
| hasFeature |
bastioned walls
ⓘ
bastions ⓘ chapel ⓘ inner courtyard ⓘ landward gate ⓘ moat (historical) ⓘ ramparts ⓘ sea-facing batteries ⓘ watchtowers ⓘ |
| hasView |
Atlantic Ocean
ⓘ
Lima River estuary ⓘ |
| heritageDesignation | Imóvel de Interesse Público ⓘ |
| heritageStatus | Property of Public Interest ⓘ |
| locatedAt | mouth of the Lima River ⓘ |
| locatedIn |
Minho
ⓘ
Norte Region ⓘ Viana do Castelo ⓘ Viana do Castelo District ⓘ northern Portugal ⓘ |
| locatedOn | Atlantic coast ⓘ |
| material | stone ⓘ |
| near |
Viana do Castelo city center
ⓘ
Viana do Castelo harbor ⓘ
linked to:
Port of Viana do Castelo
|
| openToPublic | yes ⓘ |
| partOf | Portuguese coastal defense system ⓘ |
| purpose |
coastal defense
ⓘ
defense of Viana do Castelo city ⓘ defense of Viana do Castelo harbor ⓘ |
| tourism | cultural tourism site ⓘ |
| usedFor |
artillery emplacement
ⓘ
military garrison ⓘ surveillance of shipping ⓘ |
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: Fort of Santiago da Barra Description of subject: Fort of Santiago da Barra is a historic coastal fortress in Viana do Castelo, Portugal, built to defend the harbor and city from maritime attacks.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.