Chã das Caldeiras
E437947
Chã das Caldeiras is a small volcanic village located within the crater of Pico do Fogo on the island of Fogo in Cape Verde, known for its dramatic landscape and wine production.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Chã das Caldeiras canonical | 12 |
| Cha das Caldeiras | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4407786 — 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: Chã das Caldeiras Context triple: [Fogo, hasSettlement, Chã das Caldeiras]
-
A.
Caldeira do Faial
Caldeira do Faial is a large volcanic crater and prominent natural landmark located at the center of Faial Island in the Azores, Portugal.
-
B.
Lajes do Pico
Lajes do Pico is a coastal municipality and one of the oldest settlements on Pico Island in Portugal’s Azores archipelago, known historically for its whaling heritage and maritime culture.
-
C.
Ilhéu das Rolas
Ilhéu das Rolas is a small tropical island off the southern tip of São Tomé, notable for being crossed by the equator and for its beaches and ecotourism.
-
D.
Campomoro
Campomoro is a small coastal village and seaside resort on the southwest coast of Corsica, known for its scenic bay and historic Genoese tower.
-
E.
Algar do Carvão
Algar do Carvão is a volcanic lava tube and ancient magma chamber on Terceira Island in the Azores, famed for its dramatic vertical cave, underground lake, and lush interior vegetation.
- 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: Chã das Caldeiras Target entity description: Chã das Caldeiras is a small volcanic village located within the crater of Pico do Fogo on the island of Fogo in Cape Verde, known for its dramatic landscape and wine production.
-
A.
Caldeira do Faial
Caldeira do Faial is a large volcanic crater and prominent natural landmark located at the center of Faial Island in the Azores, Portugal.
-
B.
Lajes do Pico
Lajes do Pico is a coastal municipality and one of the oldest settlements on Pico Island in Portugal’s Azores archipelago, known historically for its whaling heritage and maritime culture.
-
C.
Ilhéu das Rolas
Ilhéu das Rolas is a small tropical island off the southern tip of São Tomé, notable for being crossed by the equator and for its beaches and ecotourism.
-
D.
Campomoro
Campomoro is a small coastal village and seaside resort on the southwest coast of Corsica, known for its scenic bay and historic Genoese tower.
-
E.
Algar do Carvão
Algar do Carvão is a volcanic lava tube and ancient magma chamber on Terceira Island in the Azores, famed for its dramatic vertical cave, underground lake, and lush interior vegetation.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
human settlement
ⓘ
village ⓘ volcanic village ⓘ |
| country |
Cape Verde
ⓘ
linked to:
Cape Verde Islands
|
| elevation | approximately 1700–1800 metres above sea level ⓘ |
| experiencedEvent |
1995 eruption of Pico do Fogo
ⓘ
2014–2015 eruption of Pico do Fogo ⓘ |
| hasAccessRoad | mountain road from São Filipe ⓘ |
| hasAgriculturalProduct |
Chã wine
ⓘ
apples ⓘ beans ⓘ peaches ⓘ potatoes ⓘ |
| hasBuildingMaterial | volcanic rock ⓘ |
| hasBuildingType | stone houses ⓘ |
| hasClimate | semi-arid highland climate ⓘ |
| hasEconomicActivity |
rural tourism
ⓘ
subsistence farming ⓘ viticulture ⓘ |
| hasLandscapeFeature |
crater floor
ⓘ
lava fields ⓘ volcanic caldera ⓘ |
| hasNaturalFeature |
Pico do Fogo volcano
ⓘ
linked to:
Pico do Fogo
|
| hasSoilType | volcanic soil ⓘ |
| inhabitedBy | small rural community ⓘ |
| knownFor |
agriculture on volcanic soils
ⓘ
tourism ⓘ volcanic landscape ⓘ wine production ⓘ |
| languageUsed |
Cape Verdean Creole
ⓘ
Portuguese ⓘ |
| locatedIn |
Atlantic Ocean
ⓘ
Fogo, Cape Verde ⓘ
linked to:
Fogo (Cape Verde)
Pico do Fogo crater ⓘ Sotavento Islands ⓘ island of Fogo ⓘ |
| locatedOnFlankOf | Pico do Fogo ⓘ |
| partOf | municipality of Santa Catarina do Fogo ⓘ |
| partOfProtectedArea | Fogo Natural Park ⓘ |
| produces |
fruit
ⓘ
grapes ⓘ vegetables ⓘ wine ⓘ |
| region |
Fogo Island interior
ⓘ
linked to:
Fogo Island
|
| risk | volcanic eruptions ⓘ |
| touristAttraction |
hiking on Pico do Fogo
ⓘ
volcanic scenery ⓘ wine tasting ⓘ |
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: Chã das Caldeiras Description of subject: Chã das Caldeiras is a small volcanic village located within the crater of Pico do Fogo on the island of Fogo in Cape Verde, known for its dramatic landscape and wine production.
Referenced by (13)
Full triples — surface form annotated when it differs from this entity's canonical label.