Cathedral of San Secondiano
E417204
The Cathedral of San Secondiano is a historic Romanesque-style church in Chiusi, Italy, notable for its ancient origins and early Christian architectural features.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Cathedral of San Secondiano canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4166727 — 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: Cathedral of San Secondiano Context triple: [Chiusi, hasLandmark, Cathedral of San Secondiano]
-
A.
Cattedrale di San Lorenzo
Cattedrale di San Lorenzo is a historic Roman Catholic cathedral in Genoa, Italy, renowned for its striking striped Gothic-Romanesque façade and richly decorated interior.
-
B.
Basilica of San Lorenzo
The Basilica of San Lorenzo is one of Florence’s oldest and most important churches, renowned for its Renaissance architecture and close association with the powerful Medici family.
-
C.
Parma Cathedral
Parma Cathedral is a Romanesque Catholic cathedral in Parma, Italy, renowned for its architecture and Correggio’s celebrated frescoes.
-
D.
Basilica of San Francesco di Paola
The Basilica of San Francesco di Paola is a prominent Neoclassical church in Naples, Italy, known for its grand domed structure and its position as a focal point of Piazza del Plebiscito.
-
E.
Cathedral of Saint Vibiana
The Cathedral of Saint Vibiana was the historic Roman Catholic cathedral and former mother church of the Archdiocese of Los Angeles, serving as its principal cathedral before being replaced by the Cathedral of Our Lady of the Angels.
- 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: Cathedral of San Secondiano Target entity description: The Cathedral of San Secondiano is a historic Romanesque-style church in Chiusi, Italy, notable for its ancient origins and early Christian architectural features.
-
A.
Cattedrale di San Lorenzo
Cattedrale di San Lorenzo is a historic Roman Catholic cathedral in Genoa, Italy, renowned for its striking striped Gothic-Romanesque façade and richly decorated interior.
-
B.
Basilica of San Lorenzo
The Basilica of San Lorenzo is one of Florence’s oldest and most important churches, renowned for its Renaissance architecture and close association with the powerful Medici family.
-
C.
Parma Cathedral
Parma Cathedral is a Romanesque Catholic cathedral in Parma, Italy, renowned for its architecture and Correggio’s celebrated frescoes.
-
D.
Basilica of San Francesco di Paola
The Basilica of San Francesco di Paola is a prominent Neoclassical church in Naples, Italy, known for its grand domed structure and its position as a focal point of Piazza del Plebiscito.
-
E.
Cathedral of Saint Vibiana
The Cathedral of Saint Vibiana was the historic Roman Catholic cathedral and former mother church of the Archdiocese of Los Angeles, serving as its principal cathedral before being replaced by the Cathedral of Our Lady of the Angels.
- F. None of above. chosen
Statements (39)
| Predicate | Object |
|---|---|
| instanceOf |
Roman Catholic church building
ⓘ
Romanesque church ⓘ basilica ⓘ cathedral ⓘ |
| architecturalStyle | Romanesque architecture ⓘ |
| country | Italy ⓘ |
| dedicatedTo | Saint Secondianus of Chiusi ⓘ |
| denomination |
Roman Catholic Church
ⓘ
linked to:
Roman Catholicism
|
| floorPlanType | basilican plan ⓘ |
| hasArchitecturalFeature |
basilica plan
ⓘ
bell tower ⓘ crypt ⓘ early Christian elements ⓘ three-aisled nave ⓘ |
| hasConstructionPeriod | early Middle Ages ⓘ |
| hasCulturalSignificance |
example of early Christian architecture in Tuscany
ⓘ
important religious monument of Chiusi ⓘ |
| hasEarlierPhase | early Christian church ⓘ |
| hasHeritageValue | historic Romanesque cathedral ⓘ |
| hasInteriorFeature |
Christian iconography
ⓘ
columns ⓘ nave arcades ⓘ |
| hasLiturgicalFunction | parish church ⓘ |
| hasStatus | active church ⓘ |
| heritageDesignation | historic church ⓘ |
| locatedIn | Chiusi ⓘ |
| locatedInAdministrativeTerritory |
Province of Siena
ⓘ
Tuscany ⓘ |
| locatedInOldTown | historic center of Chiusi ⓘ |
| locatedNear |
Etruscan sites of Chiusi
ⓘ
linked to:
necropolis of Chiusi
|
| locatedOnContinent | Europe ⓘ |
| material | stone ⓘ |
| namedAfter | San Secondiano ⓘ |
| partOf | Diocese of Chiusi ⓘ |
| religiousAffiliation | Christianity ⓘ |
| religiousFunction | episcopal seat ⓘ |
| touristAttraction | yes ⓘ |
| usedFor |
Catholic liturgy
ⓘ
religious services ⓘ |
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: Cathedral of San Secondiano Description of subject: The Cathedral of San Secondiano is a historic Romanesque-style church in Chiusi, Italy, notable for its ancient origins and early Christian architectural features.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.