Ilhéu de Cima
E325819
Ilhéu de Cima is a small uninhabited islet off the coast of Porto Santo in the Madeira archipelago of Portugal, known for its rugged terrain and seabird habitats.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Ilhéu de Cima canonical | 2 |
| Ilhéu de Baixo | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3006100 — 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: Ilhéu de Cima Context triple: [Porto Santo Island, hasNearbyIslets, Ilhéu de Cima]
-
A.
Ilha do Funil
Ilha do Funil is an island located within the coastal area of Recife, a major city in northeastern Brazil.
-
B.
Ilha do Monteiro
Ilha do Monteiro is an island district within the coastal Brazilian city of Recife, known for its urban setting amid the city’s network of rivers and estuaries.
-
C.
Ilha da Barreta
Ilha da Barreta is a remote, uninhabited barrier island in Portugal’s Algarve region, known for its long, pristine sandy beach and protected natural environment within the Ria Formosa lagoon system.
-
D.
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.
-
E.
Ilha do Nogueira
Ilha do Nogueira is a neighborhood island within the city of Recife in northeastern Brazil, known for its urban residential character amid the city's extensive network of waterways.
- 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: Ilhéu de Cima Target entity description: Ilhéu de Cima is a small uninhabited islet off the coast of Porto Santo in the Madeira archipelago of Portugal, known for its rugged terrain and seabird habitats.
-
A.
Ilha do Funil
Ilha do Funil is an island located within the coastal area of Recife, a major city in northeastern Brazil.
-
B.
Ilha do Monteiro
Ilha do Monteiro is an island district within the coastal Brazilian city of Recife, known for its urban setting amid the city’s network of rivers and estuaries.
-
C.
Ilha da Barreta
Ilha da Barreta is a remote, uninhabited barrier island in Portugal’s Algarve region, known for its long, pristine sandy beach and protected natural environment within the Ria Formosa lagoon system.
-
D.
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.
-
E.
Ilha do Nogueira
Ilha do Nogueira is a neighborhood island within the city of Recife in northeastern Brazil, known for its urban residential character amid the city's extensive network of waterways.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
islet
ⓘ
uninhabited island ⓘ |
| administeredBy |
Autonomous Region of Madeira
ⓘ
linked to:
Madeira
|
| belongsTo | Portugal ⓘ |
| country | Portugal ⓘ |
| hasCoastlineType | rocky coast ⓘ |
| hasConservationStatus | protected area ⓘ |
| hasEcosystem |
coastal ecosystem
ⓘ
marine ecosystem ⓘ |
| hasPortugueseName | Ilhéu de Cima ⓘ |
| hasSettlement | none ⓘ |
| hasTerrain | rugged terrain ⓘ |
| hasVegetation | sparse vegetation ⓘ |
| hasWildlife | seabirds ⓘ |
| inhabited | no ⓘ |
| islandGroup |
Madeira Islands
ⓘ
linked to:
Madeira
|
| knownFor | seabird habitats ⓘ |
| locatedIn |
Madeira archipelago
ⓘ
linked to:
Madeira
North Atlantic Ocean ⓘ
linked to:
Atlantic Ocean
Porto Santo municipality ⓘ
linked to:
municipality of Porto Santo
|
| locatedInTimeZone | UTC±00:00 ⓘ |
| offCoastOf | Porto Santo Island ⓘ |
| partOf |
Autonomous Region of Madeira
ⓘ
linked to:
Madeira
Porto Santo Islands ⓘ
linked to:
Porto Santo Island
|
| usedFor | nature conservation ⓘ |
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: Ilhéu de Cima Description of subject: Ilhéu de Cima is a small uninhabited islet off the coast of Porto Santo in the Madeira archipelago of Portugal, known for its rugged terrain and seabird habitats.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Ilhéu de Cima