Saint-Mathias-sur-Richelieu
E444404
Saint-Mathias-sur-Richelieu is a riverside municipality in the Montérégie region of Quebec, Canada, located along the Richelieu River on Montreal’s South Shore.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Saint-Mathias-sur-Richelieu canonical | 3 |
| Saint-Mathias-sur-Richelieu, Quebec | 2 |
| Saint-Mathias-sur-Richelieu municipal council | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4187862 — 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: Saint-Mathias-sur-Richelieu Context triple: [South Shore municipalities, hasMunicipality, Saint-Mathias-sur-Richelieu]
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A.
Saint-Jean-sur-Richelieu
Saint-Jean-sur-Richelieu is a city in southwestern Quebec, Canada, known for its location along the Richelieu River and its annual international hot air balloon festival.
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B.
Sainte-Marthe-sur-le-Lac
Sainte-Marthe-sur-le-Lac is a suburban lakeside municipality in southwestern Quebec, Canada, located northwest of Montreal along the north shore of the Rivière des Mille Îles and Lake of Two Mountains.
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C.
Sainte-Julie
Sainte-Julie is a suburban city located on the South Shore of Montreal in Quebec, Canada, known for its residential character and family-friendly environment.
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D.
Repentigny
Repentigny is a suburban city in southwestern Quebec, Canada, located northeast of Montreal along the north shore of the Saint Lawrence River.
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E.
Angrignon
Angrignon is a Montreal Metro station in the city's southwest that serves as the western terminus of the Green Line and a gateway to the adjacent Angrignon Park and surrounding residential areas.
- 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: Saint-Mathias-sur-Richelieu Target entity description: Saint-Mathias-sur-Richelieu is a riverside municipality in the Montérégie region of Quebec, Canada, located along the Richelieu River on Montreal’s South Shore.
-
A.
Saint-Jean-sur-Richelieu
Saint-Jean-sur-Richelieu is a city in southwestern Quebec, Canada, known for its location along the Richelieu River and its annual international hot air balloon festival.
-
B.
Sainte-Marthe-sur-le-Lac
Sainte-Marthe-sur-le-Lac is a suburban lakeside municipality in southwestern Quebec, Canada, located northwest of Montreal along the north shore of the Rivière des Mille Îles and Lake of Two Mountains.
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C.
Sainte-Julie
Sainte-Julie is a suburban city located on the South Shore of Montreal in Quebec, Canada, known for its residential character and family-friendly environment.
-
D.
Repentigny
Repentigny is a suburban city in southwestern Quebec, Canada, located northeast of Montreal along the north shore of the Saint Lawrence River.
-
E.
Angrignon
Angrignon is a Montreal Metro station in the city's southwest that serves as the western terminus of the Green Line and a gateway to the adjacent Angrignon Park and surrounding residential areas.
- F. None of above. chosen
Statements (43)
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: Saint-Mathias-sur-Richelieu Description of subject: Saint-Mathias-sur-Richelieu is a riverside municipality in the Montérégie region of Quebec, Canada, located along the Richelieu River on Montreal’s South Shore.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
Saint-Mathias-sur-Richelieu
→
hasMunicipalGovernment
→
Saint-Mathias-sur-Richelieu municipal council
ⓘ
linked to: Saint-Mathias-sur-Richelieu
linked to: Saint-Mathias-sur-Richelieu
subject linked to:
Richelieu
linked to: Saint-Mathias-sur-Richelieu