Fort of Fenestrelle
E610443
The Fort of Fenestrelle is a vast 18th–19th century mountain fortress in northwestern Italy, famed as one of the largest alpine fortification complexes in Europe.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Fort of Fenestrelle canonical | 1 |
| Forte di Fenestrelle | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6584165 — 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: Fort of Fenestrelle Context triple: [Susa Valley, contains, Fort of Fenestrelle]
-
A.
Fort of Exilles
Fort of Exilles is a historic alpine fortress in Italy’s Susa Valley, long used to control a key passage between Italy and France.
-
B.
Fort of the Lion
Fort of the Lion is the English meaning of the name of Sinhagad Fort, a historic hill fortress near Pune in Maharashtra, India.
-
C.
Fort de Brescou
Fort de Brescou is a historic coastal fortress on a small volcanic island off Agde in southern France, known for its maritime defenses and picturesque Mediterranean setting.
-
D.
Citadel of Besançon
The Citadel of Besançon is a massive 17th-century hilltop fortress in eastern France, renowned as one of military engineer Vauban’s masterpieces and recognized as a UNESCO World Heritage Site.
-
E.
Fort d’Estrées
Fort d’Estrées is a historic coastal fortification on Gorée Island in Senegal, now serving as a museum that documents the island’s role in Atlantic trade and colonial history.
- 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: Fort of Fenestrelle Target entity description: The Fort of Fenestrelle is a vast 18th–19th century mountain fortress in northwestern Italy, famed as one of the largest alpine fortification complexes in Europe.
-
A.
Fort of Exilles
Fort of Exilles is a historic alpine fortress in Italy’s Susa Valley, long used to control a key passage between Italy and France.
-
B.
Fort of the Lion
Fort of the Lion is the English meaning of the name of Sinhagad Fort, a historic hill fortress near Pune in Maharashtra, India.
-
C.
Fort de Brescou
Fort de Brescou is a historic coastal fortress on a small volcanic island off Agde in southern France, known for its maritime defenses and picturesque Mediterranean setting.
-
D.
Citadel of Besançon
The Citadel of Besançon is a massive 17th-century hilltop fortress in eastern France, renowned as one of military engineer Vauban’s masterpieces and recognized as a UNESCO World Heritage Site.
-
E.
Fort d’Estrées
Fort d’Estrées is a historic coastal fortification on Gorée Island in Senegal, now serving as a museum that documents the island’s role in Atlantic trade and colonial history.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
cultural heritage site
ⓘ
fortification complex ⓘ mountain fortress ⓘ |
| architect | Ignazio Bertola ⓘ |
| area | approximately 1,350,000 square metres ⓘ |
| builtAgainst | Kingdom of France ⓘ |
| builtFor | Kingdom of Sardinia ⓘ |
| category |
18th-century fortifications
ⓘ
Buildings and structures in Piedmont ⓘ Forts in Italy ⓘ Tourist attractions in Piedmont ⓘ |
| constructionEnd | 19th century ⓘ |
| constructionStart | 1728 ⓘ |
| coordinates | 45.023°N 7.050°E ⓘ |
| country | Italy ⓘ |
| currentUse |
museum
ⓘ
tourist attraction ⓘ |
| elevation | about 1,100–1,800 metres above sea level ⓘ |
| function |
border defense
ⓘ
military fortress ⓘ |
| heritageDesignation | Italian cultural property ⓘ |
| historicalRole |
defense of the Chisone Valley
ⓘ
protection of access routes to Turin ⓘ |
| ItalianName |
Forte di Fenestrelle
ⓘ
linked to:
Fort of Fenestrelle
|
| languageOfName | Italian ⓘ |
| length | approximately 3 kilometres ⓘ |
| locatedIn |
Fenestrelle
ⓘ
Italy ⓘ Metropolitan City of Turin ⓘ Piedmont ⓘ Val Chisone ⓘ |
| material | stone ⓘ |
| near |
French border
ⓘ
Sestriere ⓘ |
| notableFeature |
long internal covered staircase
ⓘ
massive defensive wall climbing the mountain slope ⓘ one of the largest alpine fortification complexes in Europe ⓘ |
| openToPublic | yes ⓘ |
| partOf |
Alpine defensive system of the Kingdom of Sardinia
ⓘ
linked to:
Fortresses of Piedmont
|
| period |
18th century
ⓘ
19th century ⓘ |
| province | Metropolitan City of Turin ⓘ |
| region | Piedmont ⓘ |
| staircaseLength | over 4,000 steps ⓘ |
| status | partially restored ⓘ |
| usedBy |
Italian Army
ⓘ
linked to:
Italian Army (Kingdom of Italy)
Royal Sardinian Army ⓘ |
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: Fort of Fenestrelle Description of subject: The Fort of Fenestrelle is a vast 18th–19th century mountain fortress in northwestern Italy, famed as one of the largest alpine fortification complexes in Europe.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Fort of Fenestrelle