York Catholic District School Board
E149515
The York Catholic District School Board is a publicly funded Catholic school board in Ontario, Canada, responsible for administering Catholic education across the York Region.
All labels observed (2)
| Label | Occurrences |
|---|---|
| York Catholic District School Board canonical | 6 |
| YCDSB | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1300112 — 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: York Catholic District School Board Context triple: [Maple, Ontario, hasSchoolBoard, York Catholic District School Board]
-
A.
York Region District School Board
The York Region District School Board is a large public school board in Ontario, Canada, responsible for administering elementary and secondary education across York Region.
-
B.
St. Jean de Brebeuf Catholic High School
St. Jean de Brebeuf Catholic High School is a publicly funded Roman Catholic secondary school serving students in the Woodbridge community of Vaughan, Ontario.
-
C.
Father Bressani Catholic High School
Father Bressani Catholic High School is a publicly funded Roman Catholic secondary school located in Woodbridge, Ontario, serving students in the York Catholic District School Board.
-
D.
St Catherine’s Catholic College
St Catherine’s Catholic College is a co-educational Catholic school in Singleton, New South Wales, providing faith-based primary and secondary education.
-
E.
Mater Dei Catholic College
Mater Dei Catholic College is a Catholic secondary school located in Wagga Wagga, New South Wales, Australia.
- 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: York Catholic District School Board Target entity description: The York Catholic District School Board is a publicly funded Catholic school board in Ontario, Canada, responsible for administering Catholic education across the York Region.
-
A.
York Region District School Board
The York Region District School Board is a large public school board in Ontario, Canada, responsible for administering elementary and secondary education across York Region.
-
B.
St. Jean de Brebeuf Catholic High School
St. Jean de Brebeuf Catholic High School is a publicly funded Roman Catholic secondary school serving students in the Woodbridge community of Vaughan, Ontario.
-
C.
Father Bressani Catholic High School
Father Bressani Catholic High School is a publicly funded Roman Catholic secondary school located in Woodbridge, Ontario, serving students in the York Catholic District School Board.
-
D.
St Catherine’s Catholic College
St Catherine’s Catholic College is a co-educational Catholic school in Singleton, New South Wales, providing faith-based primary and secondary education.
-
E.
Mater Dei Catholic College
Mater Dei Catholic College is a Catholic secondary school located in Wagga Wagga, New South Wales, Australia.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
Catholic school board
ⓘ
publicly funded school board ⓘ school board ⓘ |
| abbreviation |
York Catholic District School Board
self-linksurface differs
ⓘ
surface form:
YCDSB
|
| administers |
Catholic elementary schools in York Region
ⓘ
Catholic secondary schools in York Region ⓘ |
| country | Canada ⓘ |
| educationLevel |
elementary
ⓘ
secondary ⓘ |
| fundingType | publicly funded ⓘ |
| governedBy | elected board of trustees ⓘ |
| governs | Catholic schools in York Region ⓘ |
| hasMotto | instaurare omnia in Christo ⓘ |
| hasWebsite | https://www.ycdsb.ca/ ⓘ |
| headquartersLocation | Aurora, Ontario ⓘ |
| jurisdiction | Catholic education in York Region ⓘ |
| languageOfInstruction | English ⓘ |
| locatedIn |
Ontario
ⓘ
York Region, Ontario ⓘ
surface form:
York Region
|
| operatesIn |
York Region, Ontario
ⓘ
surface form:
York Region
|
| oversees | curriculum implementation in York Catholic schools ⓘ |
| partOf | publicly funded education system of Ontario ⓘ |
| province | Ontario ⓘ |
| regionServed | York Region, Ontario ⓘ |
| religiousAffiliation |
Roman Catholicism
ⓘ
surface form:
Catholic Church
Roman Catholic ⓘ |
| schoolBoardType |
Catholic
ⓘ
English-language ⓘ |
| sector | public education ⓘ |
| supervises | teachers in York Catholic schools ⓘ |
| typeOfSchoolSystem | separate school system ⓘ |
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: York Catholic District School Board Description of subject: The York Catholic District School Board is a publicly funded Catholic school board in Ontario, Canada, responsible for administering Catholic education across the York Region.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Maple, Ontario
York Catholic District School Board
→
abbreviation
→
York Catholic District School Board
self-linksurface differs
ⓘ
this entity surface form:
YCDSB