Forte São João de Bertioga
E577123
Forte São João de Bertioga is a historic coastal fort in the Brazilian city of Bertioga, recognized as one of the oldest Portuguese military fortifications in Brazil.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Forte São João de Bertioga canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T6217585 — 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: Forte São João de Bertioga Context triple: [Bertioga, hasAttraction, Forte São João de Bertioga]
-
A.
Forte da Ponta da Bandeira
Forte da Ponta da Bandeira is a 17th-century coastal fort in Lagos, Portugal, built to defend the harbor and now serving as a historic monument and viewpoint over the bay.
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B.
Fort of São Brás
Fort of São Brás is a 16th-century coastal fortress in Ponta Delgada on São Miguel Island in the Azores, built to defend the harbor against pirate and privateer attacks.
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C.
Fortress of São João Baptista
The Fortress of São João Baptista is a historic coastal stronghold on Terceira Island in the Azores, built by the Portuguese in the 16th–17th centuries to defend the strategic port city of Angra do Heroísmo.
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D.
Fortaleza de São João
Fortaleza de São João is a historic coastal fortification in Rio de Janeiro, Brazil, built to defend Guanabara Bay and now recognized as an important military and cultural landmark.
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E.
Fort of Santa Catarina
The Fort of Santa Catarina is a historic coastal fortress in Portimão, Portugal, built to defend the Arade River estuary and the Algarve shoreline.
- 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: Forte São João de Bertioga Target entity description: Forte São João de Bertioga is a historic coastal fort in the Brazilian city of Bertioga, recognized as one of the oldest Portuguese military fortifications in Brazil.
-
A.
Forte da Ponta da Bandeira
Forte da Ponta da Bandeira is a 17th-century coastal fort in Lagos, Portugal, built to defend the harbor and now serving as a historic monument and viewpoint over the bay.
-
B.
Fort of São Brás
Fort of São Brás is a 16th-century coastal fortress in Ponta Delgada on São Miguel Island in the Azores, built to defend the harbor against pirate and privateer attacks.
-
C.
Fortress of São João Baptista
The Fortress of São João Baptista is a historic coastal stronghold on Terceira Island in the Azores, built by the Portuguese in the 16th–17th centuries to defend the strategic port city of Angra do Heroísmo.
-
D.
Fortaleza de São João
Fortaleza de São João is a historic coastal fortification in Rio de Janeiro, Brazil, built to defend Guanabara Bay and now recognized as an important military and cultural landmark.
-
E.
Fort of Santa Catarina
The Fort of Santa Catarina is a historic coastal fortress in Portimão, Portugal, built to defend the Arade River estuary and the Algarve shoreline.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
Portuguese colonial fortification
ⓘ
historic coastal fort ⓘ military fort ⓘ |
| architecturalStyle | Portuguese colonial military architecture ⓘ |
| builtBy | Portuguese colonial authorities ⓘ |
| category |
Buildings and structures in São Paulo (state)
ⓘ
Forts in Brazil ⓘ Portuguese colonial architecture in Brazil ⓘ |
| country | Brazil ⓘ |
| culturalSignificance | symbol of early Portuguese presence on the São Paulo coast ⓘ |
| currentUse |
historical monument
ⓘ
tourist site ⓘ |
| hasAccess | publicly accessible ⓘ |
| hasAlternativeName | Forte de São João NERFINISHED ⓘ |
| hasFeature |
bastions
ⓘ
internal courtyard ⓘ sea-facing battery ⓘ thick defensive walls ⓘ |
| hasFunction |
cultural attraction
ⓘ
museum ⓘ |
| hasNameInPortuguese | Forte São João de Bertioga NERFINISHED ⓘ |
| heritageDesignation |
historic heritage of Brazil
ⓘ
protected historic site ⓘ |
| locatedIn |
Bertioga
NERFINISHED
ⓘ
São Paulo (state) NERFINISHED ⓘ |
| locatedInTimeZone | UTC−03:00 ⓘ |
| locatedNear |
Atlantic Ocean
ⓘ
Bertioga Channel NERFINISHED ⓘ |
| locatedOn |
Brazilian coast
ⓘ
southeastern coast of Brazil ⓘ |
| material |
lime mortar
ⓘ
masonry ⓘ stone ⓘ |
| operator | municipality of Bertioga ⓘ |
| partOf | Portuguese colonial defense network in Brazil ⓘ |
| significance |
important example of early colonial defense system in Brazil
ⓘ
one of the oldest Portuguese military fortifications in Brazil ⓘ |
| subjectOf |
heritage preservation programs
ⓘ
historical research on colonial Brazil ⓘ |
| tourism | open to visitors ⓘ |
| usedFor |
coastal defense
ⓘ
protection of maritime access routes ⓘ surveillance of the coastline ⓘ |
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: Forte São João de Bertioga Description of subject: Forte São João de Bertioga is a historic coastal fort in the Brazilian city of Bertioga, recognized as one of the oldest Portuguese military fortifications in Brazil.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.