Cathedral of Saints Peter and Mark
E823525
The Cathedral of Saints Peter and Mark is the principal Roman Catholic church and historic religious landmark of the city of Alessandria in northern Italy.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Cathedral of Saints Peter and Mark canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9814043 — 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 Saints Peter and Mark Context triple: [Alessandria, hasLandmark, Cathedral of Saints Peter and Mark]
-
A.
Cathedral of Saint Peter the Apostle
The Cathedral of Saint Peter the Apostle is the principal Catholic church and episcopal seat of the Diocese of Chosica in Peru, serving as its main center of worship and diocesan administration.
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B.
Cathedral of Saints Justus and Pastor
The Cathedral of Saints Justus and Pastor is a historic Roman Catholic cathedral in Alcalá de Henares, Spain, renowned for its Gothic and Renaissance architecture and its role as the seat of the local diocese.
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C.
Archcathedral Basilica of St. Peter and St. Paul
The Archcathedral Basilica of St. Peter and St. Paul is one of Poland’s oldest and most important Roman Catholic cathedrals, located on Ostrów Tumski in Poznań and renowned as a historic center of Polish Christianity.
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D.
Cathedral of Saints Peter and Francis
The Cathedral of Saints Peter and Francis is a prominent historic Roman Catholic church and architectural landmark located in the Tuscan city of Massa, Italy.
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E.
Basilica of Saints Paul and Peter
The Basilica of Saints Paul and Peter is a historic Catholic church in Narbonne, France, notable for its religious significance and architectural heritage.
- 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 Saints Peter and Mark Target entity description: The Cathedral of Saints Peter and Mark is the principal Roman Catholic church and historic religious landmark of the city of Alessandria in northern Italy.
-
A.
Cathedral of Saint Peter the Apostle
The Cathedral of Saint Peter the Apostle is the principal Catholic church and episcopal seat of the Diocese of Chosica in Peru, serving as its main center of worship and diocesan administration.
-
B.
Cathedral of Saints Justus and Pastor
The Cathedral of Saints Justus and Pastor is a historic Roman Catholic cathedral in Alcalá de Henares, Spain, renowned for its Gothic and Renaissance architecture and its role as the seat of the local diocese.
-
C.
Archcathedral Basilica of St. Peter and St. Paul
The Archcathedral Basilica of St. Peter and St. Paul is one of Poland’s oldest and most important Roman Catholic cathedrals, located on Ostrów Tumski in Poznań and renowned as a historic center of Polish Christianity.
-
D.
Cathedral of Saints Peter and Francis
The Cathedral of Saints Peter and Francis is a prominent historic Roman Catholic church and architectural landmark located in the Tuscan city of Massa, Italy.
-
E.
Basilica of Saints Paul and Peter
The Basilica of Saints Paul and Peter is a historic Catholic church in Narbonne, France, notable for its religious significance and architectural heritage.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
Roman Catholic cathedral
ⓘ
church building ⓘ landmark ⓘ |
| country | Italy ⓘ |
| dedicatedTo |
Saint Mark
ⓘ
Saint Peter ⓘ
linked to:
Apostle Peter
|
| function | principal church of Alessandria ⓘ |
| hasClergyType | secular clergy ⓘ |
| hasDenomination |
Latin Church
ⓘ
linked to:
Latin Church worldwide
|
| hasDiocese | Diocese of Alessandria ⓘ |
| hasEcclesiasticalProvince | Ecclesiastical province of Turin ⓘ |
| hasLanguageOfLiturgy |
Italian
ⓘ
Latin ⓘ |
| hasPatronSaint |
Saint Mark
ⓘ
Saint Peter ⓘ
linked to:
Apostle Peter
|
| heritageStatus | historic religious landmark of Alessandria ⓘ |
| isCathedralOf | Roman Catholic Diocese of Alessandria ⓘ |
| isSeatOf | Bishop of Alessandria ⓘ |
| locatedIn | Alessandria ⓘ |
| locatedInPartOf |
northern Italy
ⓘ
linked to:
Northern Italy
|
| locatedInRegion | Piedmont ⓘ |
| locatedOnContinent | Europe ⓘ |
| religiousAffiliation |
Roman Catholic Church
ⓘ
linked to:
Roman Catholicism
|
| usedFor |
Catholic liturgy
ⓘ
community worship ⓘ 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 Saints Peter and Mark Description of subject: The Cathedral of Saints Peter and Mark is the principal Roman Catholic church and historic religious landmark of the city of Alessandria in northern Italy.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.