Cabo de São Vicente
E210045
Cabo de São Vicente is a dramatic headland at the southwestern tip of mainland Portugal, known for its towering cliffs, historic lighthouse, and significance as a landmark of the Age of Discoveries.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Cabo de São Vicente canonical | 10 |
| Cabo de São Vicente cliffs | 1 |
| Cabo de São Vicente vicinity | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1887129 — 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: Cabo de São Vicente Context triple: [Sagres, hasLandmark, Cabo de São Vicente]
-
A.
Cabo de Santo Agostinho
Cabo de Santo Agostinho is a coastal city in northeastern Brazil known for its beaches, historical sites, and industrial port complex.
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B.
Cabo das Tormentas
Cabo das Tormentas is the original Portuguese name for the Cape of Good Hope, a historically significant headland on South Africa’s Atlantic coast that marked a key milestone in early European sea routes to Asia.
-
C.
Ponta da Piedade
Ponta da Piedade is a famous coastal rock formation and viewpoint near Lagos in Portugal, known for its dramatic cliffs, sea caves, and turquoise waters.
-
D.
Sagres
Sagres is a small coastal town at the southwestern tip of Portugal, known for its dramatic cliffs, surfing beaches, and historic role in the Age of Discoveries.
-
E.
Ramos da Costa
Ramos da Costa is a Portuguese-language surname associated with individuals such as Francisco Ramos da Costa.
- 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: Cabo de São Vicente Target entity description: Cabo de São Vicente is a dramatic headland at the southwestern tip of mainland Portugal, known for its towering cliffs, historic lighthouse, and significance as a landmark of the Age of Discoveries.
-
A.
Cabo de Santo Agostinho
Cabo de Santo Agostinho is a coastal city in northeastern Brazil known for its beaches, historical sites, and industrial port complex.
-
B.
Cabo das Tormentas
Cabo das Tormentas is the original Portuguese name for the Cape of Good Hope, a historically significant headland on South Africa’s Atlantic coast that marked a key milestone in early European sea routes to Asia.
-
C.
Ponta da Piedade
Ponta da Piedade is a famous coastal rock formation and viewpoint near Lagos in Portugal, known for its dramatic cliffs, sea caves, and turquoise waters.
-
D.
Sagres
Sagres is a small coastal town at the southwestern tip of Portugal, known for its dramatic cliffs, surfing beaches, and historic role in the Age of Discoveries.
-
E.
Ramos da Costa
Ramos da Costa is a Portuguese-language surname associated with individuals such as Francisco Ramos da Costa.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
cape
ⓘ
headland ⓘ |
| coordinateLatitude | 37.024 ⓘ |
| coordinateLongitude | -8.995 ⓘ |
| country | Portugal ⓘ |
| hasAccessibility | reachable by road from Sagres ⓘ |
| hasClimate | Mediterranean with strong maritime influence ⓘ |
| hasCulturalRole | symbolic end of the known world in medieval times ⓘ |
| hasEcosystem |
coastal cliffs
ⓘ
marine environment ⓘ |
| hasEnglishName | Cape St. Vincent ⓘ |
| hasFeature |
exposed oceanic headland
ⓘ
rocky promontory ⓘ |
| hasLandform | cliffs ⓘ |
| hasMaritimeRole | reference point for shipping routes between Atlantic and Mediterranean ⓘ |
| hasPortugueseName | Cabo de São Vicente ⓘ |
| hasProtectedStatus | part of Southwest Alentejo and Vicentine Coast Natural Park ⓘ |
| hasStructure |
Lighthouse of Cabo de São Vicente
ⓘ
linked to:
Lighthouse of Cape St. Vincent
|
| hasViewOf |
Atlantic Ocean horizon
ⓘ
rugged Algarve coastline ⓘ |
| historicalSignificance | important landmark during the Age of Discoveries ⓘ |
| isExtremePointOf |
continental Europe (southwesternmost point region)
ⓘ
mainland Portugal ⓘ |
| isPartOf |
Vicentine Coast
ⓘ
linked to:
Costa Vicentina
|
| isPhotographicSubject | yes ⓘ |
| knownFor |
dramatic ocean views
ⓘ
strong winds ⓘ sunset viewpoints ⓘ |
| locatedIn |
Algarve
ⓘ
Faro District ⓘ municipality of Vila do Bispo ⓘ
linked to:
Municipality of Vila do Bispo
|
| locatedOn |
Atlantic Ocean
ⓘ
southwestern coast of Portugal ⓘ |
| maximumCliffHeight | approximately 60 meters ⓘ |
| namedAfter | Saint Vincent of Saragossa ⓘ |
| nearbySea | Gulf of Cádiz ⓘ |
| nearbySettlement |
Sagres
ⓘ
Vila do Bispo ⓘ |
| partOf | Sagres Peninsula ⓘ |
| popularActivity |
birdwatching
ⓘ
hiking ⓘ sightseeing ⓘ |
| region | southern Portugal ⓘ |
| tourismAttraction | yes ⓘ |
| usedAs | navigation landmark ⓘ |
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: Cabo de São Vicente Description of subject: Cabo de São Vicente is a dramatic headland at the southwestern tip of mainland Portugal, known for its towering cliffs, historic lighthouse, and significance as a landmark of the Age of Discoveries.
Referenced by (12)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Cabo de São Vicente
linked to: Cabo de São Vicente