Maddalena Archipelago
E397268
The Maddalena Archipelago is a group of islands in northern Sardinia, Italy, renowned for its crystal-clear waters, protected marine park, and strategic naval importance.
All labels observed (4)
| Label | Occurrences |
|---|---|
| La Maddalena | 2 |
| Maddalena Archipelago canonical | 2 |
| Arcipelago di La Maddalena | 1 |
| La Maddalena Archipelago (historically, before later administrative changes) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3907990 — 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: Maddalena Archipelago Context triple: [Maddalena Archipelago naval facilities, locatedIn, Maddalena Archipelago]
-
A.
Panari Islands
The Panari Islands are a small, remote island group in Okinawa Prefecture, Japan, known for their pristine coral reefs, clear waters, and traditional Ryukyuan culture.
-
B.
Tuscan Archipelago
The Tuscan Archipelago is a group of Italian islands in the Tyrrhenian Sea, known for their scenic coastlines, protected national park areas, and popular tourist destinations such as Elba.
-
C.
Solentiname Islands
The Solentiname Islands are a remote archipelago in southern Lake Nicaragua known for their tranquil natural beauty, vibrant naïve art community, and role as a cultural and spiritual retreat.
-
D.
Campanian Archipelago
The Campanian Archipelago is a group of islands off the coast of southern Italy, including famous destinations such as Capri, Ischia, and Procida in the Tyrrhenian Sea.
-
E.
Diomede Islands
The Diomede Islands are a pair of small islands in the Bering Strait, split between Russia and the United States and notable for lying on opposite sides of the International Date Line.
- 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: Maddalena Archipelago Target entity description: The Maddalena Archipelago is a group of islands in northern Sardinia, Italy, renowned for its crystal-clear waters, protected marine park, and strategic naval importance.
-
A.
Panari Islands
The Panari Islands are a small, remote island group in Okinawa Prefecture, Japan, known for their pristine coral reefs, clear waters, and traditional Ryukyuan culture.
-
B.
Tuscan Archipelago
The Tuscan Archipelago is a group of Italian islands in the Tyrrhenian Sea, known for their scenic coastlines, protected national park areas, and popular tourist destinations such as Elba.
-
C.
Solentiname Islands
The Solentiname Islands are a remote archipelago in southern Lake Nicaragua known for their tranquil natural beauty, vibrant naïve art community, and role as a cultural and spiritual retreat.
-
D.
Campanian Archipelago
The Campanian Archipelago is a group of islands off the coast of southern Italy, including famous destinations such as Capri, Ischia, and Procida in the Tyrrhenian Sea.
-
E.
Diomede Islands
The Diomede Islands are a pair of small islands in the Bering Strait, split between Russia and the United States and notable for lying on opposite sides of the International Date Line.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
archipelago
ⓘ
national park ⓘ protected area ⓘ |
| accessedFrom | Palau ferry port ⓘ |
| administrativeCenter | Comune di La Maddalena ⓘ |
| climate | Mediterranean climate ⓘ |
| country | Italy ⓘ |
| environmentType | Mediterranean maquis ⓘ |
| governingBody |
Italian Ministry for the Environment
ⓘ
Parco Nazionale dell’Arcipelago di La Maddalena authority ⓘ |
| hasAttraction |
Caprera Garibaldi sites
ⓘ
Spiaggia Rosa on Budelli ⓘ |
| hasHistoricalUse |
military outpost
ⓘ
naval base ⓘ |
| hasIsland |
Budelli
ⓘ
Caprera ⓘ La Maddalena ⓘ
linked to:
La Maddalena, Sardinia
Razzoli ⓘ Santa Maria ⓘ Santo Stefano ⓘ Spargi ⓘ |
| knownFor |
biodiversity
ⓘ
crystal-clear waters ⓘ granite rock formations ⓘ sailing tourism ⓘ snorkeling and diving ⓘ strategic naval importance ⓘ unspoiled beaches ⓘ |
| languageUsed |
Italian
ⓘ
Sardinian ⓘ
linked to:
Sardinian language
|
| largestIsland |
La Maddalena
ⓘ
linked to:
La Maddalena, Sardinia
|
| locatedIn |
Mediterranean Sea
ⓘ
Sardinia ⓘ Tyrrhenian Sea ⓘ |
| locatedInRegion | northern Sardinia ⓘ |
| marineEnvironment |
rocky seabeds
ⓘ
seagrass meadows ⓘ |
| near | Corsica ⓘ |
| nearbyCity | Palau ⓘ |
| partOf |
Province of Sassari
ⓘ
Strait of Bonifacio area ⓘ
linked to:
Strait of Bonifacio
|
| protectedAs | Parco Nazionale dell’Arcipelago di La Maddalena ⓘ |
| protectionStatus | marine protected area ⓘ |
| tourismActivity |
beach tourism
ⓘ
boat excursions ⓘ hiking ⓘ yachting ⓘ |
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: Maddalena Archipelago Description of subject: The Maddalena Archipelago is a group of islands in northern Sardinia, Italy, renowned for its crystal-clear waters, protected marine park, and strategic naval importance.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Maddalena Archipelago
linked to: Maddalena Archipelago
linked to: Maddalena Archipelago
Province of Sassari
→
contains
→
La Maddalena Archipelago (historically, before later administrative changes)
ⓘ
linked to: Maddalena Archipelago