Concorde Bridge
E151840
Concorde Bridge is a road bridge in Montreal, Canada, best known for linking the city to Saint Helen’s Island and serving as a key access route during Expo 67.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Concorde Bridge canonical | 5 |
| Concorde Bridge road access | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T753987 — 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: Concorde Bridge Context triple: [Expo 67, transportInfrastructure, Concorde Bridge]
-
A.
Chain Bridge
Chain Bridge is a historic 19th-century suspension bridge spanning the Danube River in Budapest, widely regarded as one of the city's most iconic landmarks.
-
B.
National Unity Bridge
The National Unity Bridge is a major vehicular bridge in Ecuador that serves as a key transportation link across the Guayas River, connecting important urban and economic areas.
-
C.
Bay Bridge
The Bay Bridge is a major suspension bridge complex in the San Francisco Bay Area that connects San Francisco and Oakland across San Francisco Bay.
-
D.
John Frost Bridge
The John Frost Bridge is a historically significant road bridge in Arnhem, Netherlands, best known as a key battle site during Operation Market Garden in World War II.
-
E.
Queen Elizabeth II Bridge
The Queen Elizabeth II Bridge is a major cable-stayed road bridge spanning the River Thames at Dartford, forming part of the Dartford Crossing and a key link in London’s orbital route.
- 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: Concorde Bridge Target entity description: Concorde Bridge is a road bridge in Montreal, Canada, best known for linking the city to Saint Helen’s Island and serving as a key access route during Expo 67.
-
A.
Chain Bridge
Chain Bridge is a historic 19th-century suspension bridge spanning the Danube River in Budapest, widely regarded as one of the city's most iconic landmarks.
-
B.
National Unity Bridge
The National Unity Bridge is a major vehicular bridge in Ecuador that serves as a key transportation link across the Guayas River, connecting important urban and economic areas.
-
C.
Bay Bridge
The Bay Bridge is a major suspension bridge complex in the San Francisco Bay Area that connects San Francisco and Oakland across San Francisco Bay.
-
D.
John Frost Bridge
The John Frost Bridge is a historically significant road bridge in Arnhem, Netherlands, best known as a key battle site during Operation Market Garden in World War II.
-
E.
Queen Elizabeth II Bridge
The Queen Elizabeth II Bridge is a major cable-stayed road bridge spanning the River Thames at Dartford, forming part of the Dartford Crossing and a key link in London’s orbital route.
- F. None of above. chosen
Statements (19)
| Predicate | Object |
|---|---|
| instanceOf |
bridge
ⓘ
road bridge ⓘ |
| accessRouteFor |
Saint Helen's Island
ⓘ
surface form:
Saint Helen’s Island
|
| connects |
Montreal
ⓘ
Saint Helen's Island ⓘ
surface form:
Saint Helen’s Island
|
| continent | North America ⓘ |
| country | Canada ⓘ |
| crosses | Saint Lawrence River ⓘ |
| function | carries road traffic ⓘ |
| hasAccessTo | Parc Jean-Drapeau ⓘ |
| locatedIn |
Montreal
ⓘ
Quebec, Canada ⓘ
surface form:
Quebec
|
| locatedInWaterBody |
Hochelaga Archipelago
ⓘ
surface form:
Saint Lawrence River archipelago
|
| notableFor |
linking Montreal to Saint Helen’s Island
ⓘ
serving as a key access route during Expo 67 ⓘ |
| partOf | Montreal road network ⓘ |
| region |
Montreal region
ⓘ
surface form:
Greater Montreal
|
| serves | vehicular traffic ⓘ |
| usedDuring | Expo 67 ⓘ |
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: Concorde Bridge Description of subject: Concorde Bridge is a road bridge in Montreal, Canada, best known for linking the city to Saint Helen’s Island and serving as a key access route during Expo 67.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Concorde Bridge road access