St Eugene's Cathedral
E427826
St Eugene's Cathedral is a prominent Roman Catholic cathedral in Derry, Northern Ireland, serving as the seat of the Bishop of Derry and a major landmark of the city.
All labels observed (2)
| Label | Occurrences |
|---|---|
| St Eugene's Cathedral canonical | 1 |
| St. Eugene Cathedral | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4274653 — 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: St Eugene's Cathedral Context triple: [Derry, hasReligiousBuilding, St Eugene's Cathedral]
-
A.
Sacred Heart Cathedral
Sacred Heart Cathedral is a prominent 19th-century Roman Catholic church in Guangzhou, China, renowned for its grand Gothic Revival architecture built entirely of granite.
-
B.
Holy Name Cathedral
Holy Name Cathedral is a prominent Roman Catholic cathedral in Chicago, Illinois, serving as the seat of the Archdiocese of Chicago and a major landmark of the city’s Near North Side.
-
C.
St. Mary’s Cathedral
St. Mary’s Cathedral in Hildesheim is a renowned Romanesque church in Germany, celebrated for its medieval architecture, historic artworks, and status as a UNESCO World Heritage Site.
-
D.
St Joseph’s Cathedral
St Joseph’s Cathedral is a prominent Roman Catholic cathedral and historic landmark located in Rockhampton, Queensland, Australia.
-
E.
St. Philomena’s Cathedral
St. Philomena’s Cathedral is a prominent neo-Gothic Roman Catholic church in Mysuru, India, known for its towering twin spires and status as one of the largest churches in the country.
- 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: St Eugene's Cathedral Target entity description: St Eugene's Cathedral is a prominent Roman Catholic cathedral in Derry, Northern Ireland, serving as the seat of the Bishop of Derry and a major landmark of the city.
-
A.
Sacred Heart Cathedral
Sacred Heart Cathedral is a prominent 19th-century Roman Catholic church in Guangzhou, China, renowned for its grand Gothic Revival architecture built entirely of granite.
-
B.
Holy Name Cathedral
Holy Name Cathedral is a prominent Roman Catholic cathedral in Chicago, Illinois, serving as the seat of the Archdiocese of Chicago and a major landmark of the city’s Near North Side.
-
C.
St. Mary’s Cathedral
St. Mary’s Cathedral in Hildesheim is a renowned Romanesque church in Germany, celebrated for its medieval architecture, historic artworks, and status as a UNESCO World Heritage Site.
-
D.
St Joseph’s Cathedral
St Joseph’s Cathedral is a prominent Roman Catholic cathedral and historic landmark located in Rockhampton, Queensland, Australia.
-
E.
St. Philomena’s Cathedral
St. Philomena’s Cathedral is a prominent neo-Gothic Roman Catholic church in Mysuru, India, known for its towering twin spires and status as one of the largest churches in the country.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
Roman Catholic cathedral
ⓘ
cathedral church ⓘ |
| alsoKnownAs |
Cathedral Church of St Eugene
NERFINISHED
ⓘ
St Eugene’s Cathedral, Derry NERFINISHED ⓘ |
| architecturalStyle | Gothic Revival architecture ⓘ |
| category |
Buildings and structures in Derry
ⓘ
Cathedrals in Northern Ireland ⓘ Roman Catholic cathedrals in the United Kingdom ⓘ |
| country | United Kingdom ⓘ |
| denomination | Roman Catholic ⓘ |
| diocese | Roman Catholic Diocese of Derry NERFINISHED ⓘ |
| function |
episcopal see
ⓘ
parish church ⓘ |
| governingBody | Roman Catholic Diocese of Derry NERFINISHED ⓘ |
| hasClergy |
bishop
ⓘ
priests ⓘ |
| hasFeature |
chancel
ⓘ
nave ⓘ side chapels ⓘ stained glass windows ⓘ tall spire ⓘ |
| hasFunction |
civic landmark
ⓘ
place of pilgrimage ⓘ place of prayer ⓘ |
| heritageStatus | major landmark of Derry ⓘ |
| liturgicalTradition | Latin Church NERFINISHED ⓘ |
| locatedIn |
County Londonderry
NERFINISHED
ⓘ
Derry NERFINISHED ⓘ Northern Ireland ⓘ |
| material | stone ⓘ |
| namedAfter | Saint Eugene NERFINISHED ⓘ |
| publicAccess |
open for worship
ⓘ
open to visitors ⓘ |
| religiousAffiliation |
Roman Catholicism
ⓘ
surface form:
Roman Catholic Church
|
| rite | Roman Rite NERFINISHED ⓘ |
| seatOf | Bishop of Derry NERFINISHED ⓘ |
| significance |
important religious centre in the Diocese of Derry
ⓘ
principal Roman Catholic church in Derry ⓘ |
| touristAttraction | yes ⓘ |
| usedFor |
Mass
ⓘ
community events ⓘ concerts ⓘ diocesan liturgies ⓘ sacraments ⓘ |
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: St Eugene's Cathedral Description of subject: St Eugene's Cathedral is a prominent Roman Catholic cathedral in Derry, Northern Ireland, serving as the seat of the Bishop of Derry and a major landmark of the city.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
St. Eugene Cathedral