Scoglietto di Portoferraio
E561615
Scoglietto di Portoferraio is a small rocky islet off the coast of Portoferraio on Elba Island, known for its lighthouse and rich marine life within a protected marine reserve.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Scoglietto di Portoferraio canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6014993 — 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: Scoglietto di Portoferraio Context triple: [Tuscan Archipelago, hasPart, Scoglietto di Portoferraio]
-
A.
Giglio
Giglio is a small Italian island in the Tyrrhenian Sea, known for its rugged coastline, clear waters, and inclusion in the Tuscan Archipelago.
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B.
Colle della Maddalena
Colle della Maddalena is a high mountain pass in the Cottian Alps that connects southeastern France with northwestern Italy.
-
C.
Capo d’Orso
Capo d’Orso is a famous granite rock formation and panoramic coastal headland near Palau in northern Sardinia, Italy, known for its bear-shaped profile overlooking the sea.
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D.
Isola Tavolara
Isola Tavolara is a small, rugged limestone island off the northeastern coast of Sardinia, Italy, known for its dramatic cliffs, rich marine life, and status as part of a protected marine area.
-
E.
promontory of Capo di Faro
The promontory of Capo di Faro is a coastal headland in Genoa, Italy, that forms the rocky spur on which the city’s historic lighthouse, the Lanterna di Genova, stands overlooking the Ligurian Sea.
- 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: Scoglietto di Portoferraio Target entity description: Scoglietto di Portoferraio is a small rocky islet off the coast of Portoferraio on Elba Island, known for its lighthouse and rich marine life within a protected marine reserve.
-
A.
Giglio
Giglio is a small Italian island in the Tyrrhenian Sea, known for its rugged coastline, clear waters, and inclusion in the Tuscan Archipelago.
-
B.
Colle della Maddalena
Colle della Maddalena is a high mountain pass in the Cottian Alps that connects southeastern France with northwestern Italy.
-
C.
Capo d’Orso
Capo d’Orso is a famous granite rock formation and panoramic coastal headland near Palau in northern Sardinia, Italy, known for its bear-shaped profile overlooking the sea.
-
D.
Isola Tavolara
Isola Tavolara is a small, rugged limestone island off the northeastern coast of Sardinia, Italy, known for its dramatic cliffs, rich marine life, and status as part of a protected marine area.
-
E.
promontory of Capo di Faro
The promontory of Capo di Faro is a coastal headland in Genoa, Italy, that forms the rocky spur on which the city’s historic lighthouse, the Lanterna di Genova, stands overlooking the Ligurian Sea.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
islet
ⓘ
marine protected area ⓘ |
| access | boat only ⓘ |
| country | Italy ⓘ |
| governedBy |
Comune di Portoferraio
ⓘ
Tuscan Archipelago National Park authority ⓘ
linked to:
Tuscan Archipelago National Park
|
| hasEcosystem | Mediterranean marine ecosystem ⓘ |
| hasFauna |
Mediterranean fish species
ⓘ
barracudas ⓘ gorgonians ⓘ groupers ⓘ moray eels ⓘ octopuses ⓘ sea breams ⓘ sponges ⓘ |
| hasFlora | marine algae ⓘ |
| hasNavigationAid | Scoglietto di Portoferraio Lighthouse ⓘ |
| hasNearbyCity | Portoferraio ⓘ |
| hasProtectionStatus |
integral marine reserve
ⓘ
marine reserve ⓘ |
| hasRegulation |
anchoring restricted
ⓘ
fishing prohibited in reserve area ⓘ |
| hasStructure | Scoglietto di Portoferraio Lighthouse ⓘ |
| hasTopography |
rocky seabed
ⓘ
steep underwater walls ⓘ |
| hasTourismType |
diving tourism
ⓘ
eco-tourism ⓘ |
| humanSettlement | uninhabited ⓘ |
| knownFor |
diving sites
ⓘ
lighthouse ⓘ rich marine life ⓘ |
| lighthouseManagedBy |
Marina Militare (Italy)
ⓘ
linked to:
Italian Navy
|
| locatedIn |
Province of Livorno
ⓘ
Tuscan Archipelago ⓘ Tuscany ⓘ Tyrrhenian Sea ⓘ |
| locatedNear |
Elba Island
ⓘ
linked to:
Elba
Portoferraio ⓘ |
| partOf |
Tuscan Archipelago National Park
ⓘ
Tuscan Archipelago marine area ⓘ
linked to:
Tuscan Archipelago National Park
|
| region | Central Italy ⓘ |
| usedFor |
recreational diving
ⓘ
scientific marine research ⓘ |
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: Scoglietto di Portoferraio Description of subject: Scoglietto di Portoferraio is a small rocky islet off the coast of Portoferraio on Elba Island, known for its lighthouse and rich marine life within a protected marine reserve.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.