Boulevard des Sources
E689749
Boulevard des Sources is a major north–south arterial road in the western part of the Island of Montreal, serving as a key commercial and transportation corridor through suburbs such as Dollard-des-Ormeaux and Pointe-Claire.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Boulevard des Sources canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T6046240 — 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: Boulevard des Sources Context triple: [Dollard-des-Ormeaux, hasTransportationAccess, Boulevard des Sources]
-
A.
Boulevard Bourdon
Boulevard Bourdon is a Parisian thoroughfare located near the historic Place de la Bastille in the 4th arrondissement of Paris.
-
B.
Boulevard Vivier-Merle
Boulevard Vivier-Merle is a major thoroughfare in Lyon’s La Part-Dieu district, known for its role as a key axis connecting the business quarter with the city’s main transport hubs.
-
C.
Boulevard Henri-IV
Boulevard Henri-IV is a major Parisian thoroughfare that links the historic Place de la Bastille to the Île Saint-Louis, running through the city’s central 4th arrondissement.
-
D.
Boulevard Pereire
Boulevard Pereire is a major tree-lined thoroughfare in northwest Paris known for its landscaped central promenade and elegant Haussmann-era architecture.
-
E.
Boulevard du Palais
Boulevard du Palais is a novel by French writer and philosopher Mazarine Pingeot.
- 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: Boulevard des Sources Target entity description: Boulevard des Sources is a major north–south arterial road in the western part of the Island of Montreal, serving as a key commercial and transportation corridor through suburbs such as Dollard-des-Ormeaux and Pointe-Claire.
-
A.
Boulevard Bourdon
Boulevard Bourdon is a Parisian thoroughfare located near the historic Place de la Bastille in the 4th arrondissement of Paris.
-
B.
Boulevard Vivier-Merle
Boulevard Vivier-Merle is a major thoroughfare in Lyon’s La Part-Dieu district, known for its role as a key axis connecting the business quarter with the city’s main transport hubs.
-
C.
Boulevard Henri-IV
Boulevard Henri-IV is a major Parisian thoroughfare that links the historic Place de la Bastille to the Île Saint-Louis, running through the city’s central 4th arrondissement.
-
D.
Boulevard Pereire
Boulevard Pereire is a major tree-lined thoroughfare in northwest Paris known for its landscaped central promenade and elegant Haussmann-era architecture.
-
E.
Boulevard du Palais
Boulevard du Palais is a novel by French writer and philosopher Mazarine Pingeot.
- F. None of above. chosen
Statements (32)
| Predicate | Object |
|---|---|
| instanceOf |
arterial road
ⓘ
street in Montreal ⓘ |
| city | Montreal ⓘ |
| connectsArea |
local streets to provincial highways
ⓘ
residential districts to commercial zones ⓘ |
| country | Canada ⓘ |
| crosses |
Autoroute 20
NERFINISHED
ⓘ
Autoroute 40 NERFINISHED ⓘ |
| hasCommercialAreas |
big-box stores
ⓘ
restaurants ⓘ shopping centres ⓘ |
| hasFunction |
commercial corridor
ⓘ
transportation corridor ⓘ |
| hasInterchangeWith |
Autoroute 20
NERFINISHED
ⓘ
Autoroute 40 NERFINISHED ⓘ |
| hasLanes | multiple traffic lanes ⓘ |
| hasNameEtymology | named after local water sources ⓘ |
| hasNeighbourhood | residential areas ⓘ |
| hasTrafficRole | major north–south axis in West Island road network ⓘ |
| locatedIn |
Canada
ⓘ
Island of Montreal NERFINISHED ⓘ Montreal ⓘ Quebec NERFINISHED ⓘ |
| orientation | north–south ⓘ |
| partOf | West Island NERFINISHED ⓘ |
| passesThrough |
Dollard-des-Ormeaux
NERFINISHED
ⓘ
Dorval NERFINISHED ⓘ Pointe-Claire NERFINISHED ⓘ |
| province | Quebec NERFINISHED ⓘ |
| publicTransitServedBy | bus routes ⓘ |
| region | Montreal West Island NERFINISHED ⓘ |
| roadType | urban boulevard ⓘ |
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: Boulevard des Sources Description of subject: Boulevard des Sources is a major north–south arterial road in the western part of the Island of Montreal, serving as a key commercial and transportation corridor through suburbs such as Dollard-des-Ormeaux and Pointe-Claire.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.