Waterloo Public Library
E679535
Waterloo Public Library is a public library system serving the city of Waterloo, Ontario, providing community access to books, digital resources, and educational programs.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Waterloo Public Library canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7613021 — 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: Waterloo Public Library Context triple: [Kitchener Public Library, collaboratesWith, Waterloo Public Library]
-
A.
Kitchener Public Library
Kitchener Public Library is the main public library system serving the city of Kitchener, Ontario, providing community access to books, digital resources, and educational programs.
-
B.
North York Central Library
North York Central Library is a major branch of the Toronto Public Library system, serving as a key community and research hub in the North York district of Toronto, Canada.
-
C.
Woodbine Carnegie Public Library
Woodbine Carnegie Public Library is a historic Carnegie-funded public library serving the community of Woodbine, Iowa.
-
D.
Vaughan Memorial Library
Vaughan Memorial Library is the main academic library serving the students and faculty of Acadia University in Wolfville, Nova Scotia.
-
E.
Westmount Public Library
Westmount Public Library is a historic English-language public library in the city of Westmount, Quebec, known for serving the local community with extensive collections and cultural programs.
- 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: Waterloo Public Library Target entity description: Waterloo Public Library is a public library system serving the city of Waterloo, Ontario, providing community access to books, digital resources, and educational programs.
-
A.
Kitchener Public Library
Kitchener Public Library is the main public library system serving the city of Kitchener, Ontario, providing community access to books, digital resources, and educational programs.
-
B.
North York Central Library
North York Central Library is a major branch of the Toronto Public Library system, serving as a key community and research hub in the North York district of Toronto, Canada.
-
C.
Woodbine Carnegie Public Library
Woodbine Carnegie Public Library is a historic Carnegie-funded public library serving the community of Woodbine, Iowa.
-
D.
Vaughan Memorial Library
Vaughan Memorial Library is the main academic library serving the students and faculty of Acadia University in Wolfville, Nova Scotia.
-
E.
Westmount Public Library
Westmount Public Library is a historic English-language public library in the city of Westmount, Quebec, known for serving the local community with extensive collections and cultural programs.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
library
ⓘ
public library system ⓘ |
| country | Canada ⓘ |
| fundedBy | municipal government ⓘ |
| hasCollection |
CDs
ⓘ
DVDs ⓘ audiobooks ⓘ books ⓘ e‑books ⓘ local history materials ⓘ magazines ⓘ newspapers ⓘ |
| hasMission |
to provide community access to information and educational resources
ⓘ
to support literacy and lifelong learning ⓘ |
| hasService |
Wi‑Fi access
ⓘ
access to digital resources ⓘ access to online databases ⓘ adult educational programs ⓘ audiobook lending ⓘ children’s programs ⓘ community events ⓘ community information ⓘ e‑book lending ⓘ interlibrary loan ⓘ lending of books ⓘ literacy programs ⓘ local history resources ⓘ meeting room rentals ⓘ online catalogue ⓘ printing and photocopying ⓘ public computer access ⓘ reference services ⓘ scanning services ⓘ storytime sessions ⓘ summer reading programs ⓘ technology training workshops ⓘ teen programs ⓘ |
| hasTargetAudience |
adults
ⓘ
children ⓘ seniors ⓘ teens ⓘ |
| hasWebsite | https://www.wpl.ca/ ⓘ |
| languageOfWorkOrName | English ⓘ |
| locatedIn | Waterloo, Ontario ⓘ |
| locatedInAdministrativeTerritory | Ontario ⓘ |
| operatedBy | City of Waterloo ⓘ |
| sector | public sector ⓘ |
| serves | City of Waterloo ⓘ |
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: Waterloo Public Library Description of subject: Waterloo Public Library is a public library system serving the city of Waterloo, Ontario, providing community access to books, digital resources, and educational programs.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.