Piacenza Cathedral
E454067
Piacenza Cathedral is a Romanesque-style Roman Catholic cathedral in Piacenza, Italy, renowned for its medieval architecture and significant religious and artistic heritage.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Piacenza Cathedral canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4572690 — 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: Piacenza Cathedral Context triple: [Piacenza, hasLandmark, Piacenza Cathedral]
-
A.
Parma Cathedral
Parma Cathedral is a Romanesque Catholic cathedral in Parma, Italy, renowned for its architecture and Correggio’s celebrated frescoes.
-
B.
Ferrara Cathedral
Ferrara Cathedral is a prominent Romanesque-Gothic Catholic cathedral in Ferrara, Italy, renowned for its ornate façade and historical significance as the city’s main religious monument.
-
C.
Imola Cathedral
Imola Cathedral is a historic Roman Catholic church in Imola, Italy, renowned as the principal cathedral of the city and a significant site of religious and architectural heritage.
-
D.
Cathedral of Guastalla
The Cathedral of Guastalla is a historic Roman Catholic church in the town of Guastalla, Italy, serving as its principal place of worship and a notable example of local religious architecture.
-
E.
Perugia Cathedral
Perugia Cathedral is a historic Roman Catholic cathedral in Perugia, Italy, notable as the seat of the local bishop and as the burial site of Pope Innocent III.
- 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: Piacenza Cathedral Target entity description: Piacenza Cathedral is a Romanesque-style Roman Catholic cathedral in Piacenza, Italy, renowned for its medieval architecture and significant religious and artistic heritage.
-
A.
Parma Cathedral
Parma Cathedral is a Romanesque Catholic cathedral in Parma, Italy, renowned for its architecture and Correggio’s celebrated frescoes.
-
B.
Ferrara Cathedral
Ferrara Cathedral is a prominent Romanesque-Gothic Catholic cathedral in Ferrara, Italy, renowned for its ornate façade and historical significance as the city’s main religious monument.
-
C.
Imola Cathedral
Imola Cathedral is a historic Roman Catholic church in Imola, Italy, renowned as the principal cathedral of the city and a significant site of religious and architectural heritage.
-
D.
Cathedral of Guastalla
The Cathedral of Guastalla is a historic Roman Catholic church in the town of Guastalla, Italy, serving as its principal place of worship and a notable example of local religious architecture.
-
E.
Perugia Cathedral
Perugia Cathedral is a historic Roman Catholic cathedral in Perugia, Italy, notable as the seat of the local bishop and as the burial site of Pope Innocent III.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Roman Catholic cathedral
ⓘ
Romanesque church building ⓘ cathedral ⓘ |
| architecturalStyle | Romanesque architecture ⓘ |
| constructionEnd | 1233 ⓘ |
| constructionStart | 1122 ⓘ |
| country | Italy ⓘ |
| dedicatedTo |
Assumption of the Virgin Mary
NERFINISHED
ⓘ
Saint Justina of Padua NERFINISHED ⓘ |
| denomination |
Roman Catholicism
ⓘ
surface form:
Roman Catholic Church
|
| diocese | Diocese of Piacenza-Bobbio NERFINISHED ⓘ |
| floorPlanType | Latin cross ⓘ |
| function | seat of the Bishop of Piacenza-Bobbio ⓘ |
| hasArchitecturalStyle | Gothic architecture ⓘ |
| hasArtworkBy |
Camillo Procaccini
NERFINISHED
ⓘ
Giovanni Battista Trotti NERFINISHED ⓘ Giovanni Francesco Barbieri NERFINISHED ⓘ Guido Reni NERFINISHED ⓘ Ludovico Carracci NERFINISHED ⓘ |
| hasBellTowers | 1 ⓘ |
| hasClockTower | yes ⓘ |
| hasCrypt | yes ⓘ |
| hasDomeFrescoesBy |
Camillo Procaccini
NERFINISHED
ⓘ
Giovanni Francesco Barbieri NERFINISHED ⓘ |
| hasOrgan | pipe organ ⓘ |
| hasPart |
apse
ⓘ
bell tower ⓘ crypt ⓘ dome ⓘ façade ⓘ nave ⓘ portals ⓘ rose window ⓘ transept ⓘ |
| hasPortalSculpturesBy | Niccolò da Ferrara NERFINISHED ⓘ |
| hasSculpturalDecoration | Romanesque reliefs ⓘ |
| heritageDesignation | national monument of Italy ⓘ |
| heritageSignificance | important example of Lombard Romanesque architecture ⓘ |
| isInOldTown | Piacenza historic center NERFINISHED ⓘ |
| locatedIn | Piacenza NERFINISHED ⓘ |
| locatedInAdministrativeTerritory | Emilia-Romagna NERFINISHED ⓘ |
| materialUsed |
brick
ⓘ
veronese marble ⓘ |
| numberOfNaves | 3 ⓘ |
| religiousAffiliation |
Roman Catholicism
ⓘ
surface form:
Catholic Church
|
| usedFor |
pilgrimage
ⓘ
religious services ⓘ tourism ⓘ |
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: Piacenza Cathedral Description of subject: Piacenza Cathedral is a Romanesque-style Roman Catholic cathedral in Piacenza, Italy, renowned for its medieval architecture and significant religious and artistic heritage.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.