Mainz Cathedral
E722488
Mainz Cathedral is a monumental Romanesque-style Catholic cathedral in the German city of Mainz, renowned for its nearly thousand-year history and role as a former seat of powerful archbishops and electors.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Mainz Cathedral canonical | 6 |
| Cathedral of Mainz | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8091006 — 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: Mainz Cathedral Context triple: [Mainz, hasLandmark, Mainz Cathedral]
-
A.
Speyer Cathedral
Speyer Cathedral is a monumental medieval Romanesque church in Germany, renowned as one of the largest and most significant Romanesque cathedrals in Europe and a UNESCO World Heritage Site.
-
B.
Frankfurt Cathedral
Frankfurt Cathedral is a historic Gothic-style Roman Catholic church in Frankfurt am Main, Germany, renowned for its role as the coronation site of Holy Roman Emperors.
-
C.
Cologne Cathedral
Cologne Cathedral is a renowned Gothic Roman Catholic cathedral in Cologne, Germany, famous for its twin spires and status as a UNESCO World Heritage Site.
-
D.
Mainz-Kastel
Mainz-Kastel is a district on the right bank of the Rhine opposite Mainz, administratively part of Wiesbaden in the German state of Hesse.
-
E.
Münster Cathedral
Münster Cathedral is a historic Roman Catholic cathedral in Münster, Germany, renowned as the city’s principal church and a prominent example of medieval ecclesiastical architecture.
- 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: Mainz Cathedral Target entity description: Mainz Cathedral is a monumental Romanesque-style Catholic cathedral in the German city of Mainz, renowned for its nearly thousand-year history and role as a former seat of powerful archbishops and electors.
-
A.
Speyer Cathedral
Speyer Cathedral is a monumental medieval Romanesque church in Germany, renowned as one of the largest and most significant Romanesque cathedrals in Europe and a UNESCO World Heritage Site.
-
B.
Frankfurt Cathedral
Frankfurt Cathedral is a historic Gothic-style Roman Catholic church in Frankfurt am Main, Germany, renowned for its role as the coronation site of Holy Roman Emperors.
-
C.
Cologne Cathedral
Cologne Cathedral is a renowned Gothic Roman Catholic cathedral in Cologne, Germany, famous for its twin spires and status as a UNESCO World Heritage Site.
-
D.
Mainz-Kastel
Mainz-Kastel is a district on the right bank of the Rhine opposite Mainz, administratively part of Wiesbaden in the German state of Hesse.
-
E.
Münster Cathedral
Münster Cathedral is a historic Roman Catholic cathedral in Münster, Germany, renowned as the city’s principal church and a prominent example of medieval ecclesiastical architecture.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
Roman Catholic cathedral
ⓘ
Romanesque church building ⓘ landmark ⓘ |
| alsoKnownAs |
High Cathedral of St. Martin and St. Stephen
NERFINISHED
ⓘ
Mainzer Dom NERFINISHED ⓘ |
| architecturalStyle |
Baroque
ⓘ
surface form:
Baroque architecture
Gothic architecture ⓘ Romanesque architecture ⓘ |
| consecrationYear | 1009 ⓘ |
| constructionStart |
circa 975
ⓘ
late 10th century ⓘ |
| contains |
Baroque altars
ⓘ
Gothic choir stalls ⓘ Romanesque nave ⓘ medieval funerary monuments ⓘ tombs of archbishops of Mainz ⓘ |
| country | Germany NERFINISHED ⓘ |
| dedicatedTo |
St. Martin of Tours
NERFINISHED
ⓘ
St. Stephen NERFINISHED ⓘ |
| denomination |
Roman Catholicism
ⓘ
surface form:
Roman Catholic Church
|
| diocese | Roman Catholic Diocese of Mainz NERFINISHED ⓘ |
| foundedBy | Willigis, Archbishop of Mainz NERFINISHED ⓘ |
| hasFeature |
chapter house
ⓘ
cloister ⓘ double choir ⓘ eastern apse ⓘ multiple side chapels ⓘ western apse ⓘ |
| hasMuseum | Cathedral and Diocesan Museum Mainz NERFINISHED ⓘ |
| heritageDesignation | cultural monument of Rhineland-Palatinate ⓘ |
| historicalRole |
coronation site for German kings
ⓘ
metropolitan church of the ecclesiastical province of Mainz NERFINISHED ⓘ |
| length | approximately 116 meters ⓘ |
| locatedIn |
Mainz
NERFINISHED
ⓘ
Old Town of Mainz NERFINISHED ⓘ Rhineland-Palatinate ⓘ |
| locatedNear | Gutenberg Museum NERFINISHED ⓘ |
| locatedOn | Domplatz (Cathedral Square) in Mainz NERFINISHED ⓘ |
| mainTowerHeight | approximately 83 meters ⓘ |
| material | red sandstone ⓘ |
| nativeName | Hoher Dom St. Martin zu Mainz NERFINISHED ⓘ |
| numberOfTowers | 6 ⓘ |
| rebuiltIn |
11th century
ⓘ
12th century ⓘ 13th century ⓘ 17th century ⓘ |
| rite | Latin Rite ⓘ |
| underwentFire | 1009 ⓘ |
| wasSeatOf |
Archbishop of Mainz
NERFINISHED
ⓘ
Prince-elector of Mainz ⓘ |
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: Mainz Cathedral Description of subject: Mainz Cathedral is a monumental Romanesque-style Catholic cathedral in the German city of Mainz, renowned for its nearly thousand-year history and role as a former seat of powerful archbishops and electors.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Cathedral of Mainz