Port of Trois-Rivières
E660254
The Port of Trois-Rivières is a key commercial and industrial port facility on the St. Lawrence River in Quebec, Canada, serving as an important hub for regional and international maritime trade.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Port of Trois-Rivières canonical | 3 |
| Trois-Rivières Port Authority | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T7378639 — 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: Port of Trois-Rivières Context triple: [Trois-Rivières, hasPort, Port of Trois-Rivières]
-
A.
Port of Quebec
The Port of Quebec is a major Canadian seaport and historic maritime hub located in Quebec City along the Saint Lawrence River.
-
B.
Port of Montreal
The Port of Montreal is a major international shipping hub on the St. Lawrence River that serves as one of Canada’s busiest gateways for container and bulk cargo trade.
-
C.
Port of Saint John
The Port of Saint John is a major Atlantic seaport in New Brunswick, Canada, serving as a key hub for cargo, cruise, and regional maritime trade.
-
D.
Port of Windsor
The Port of Windsor is a key Canadian Great Lakes port on the Detroit River that handles bulk cargo and supports regional industry and cross-border trade.
-
E.
Port of Hamilton
The Port of Hamilton is a major Canadian Great Lakes port and industrial shipping hub located in Hamilton, Ontario, serving as a key gateway for bulk cargo and steel-related trade.
- 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: Port of Trois-Rivières Target entity description: The Port of Trois-Rivières is a key commercial and industrial port facility on the St. Lawrence River in Quebec, Canada, serving as an important hub for regional and international maritime trade.
-
A.
Port of Quebec
The Port of Quebec is a major Canadian seaport and historic maritime hub located in Quebec City along the Saint Lawrence River.
-
B.
Port of Montreal
The Port of Montreal is a major international shipping hub on the St. Lawrence River that serves as one of Canada’s busiest gateways for container and bulk cargo trade.
-
C.
Port of Saint John
The Port of Saint John is a major Atlantic seaport in New Brunswick, Canada, serving as a key hub for cargo, cruise, and regional maritime trade.
-
D.
Port of Windsor
The Port of Windsor is a key Canadian Great Lakes port on the Detroit River that handles bulk cargo and supports regional industry and cross-border trade.
-
E.
Port of Hamilton
The Port of Hamilton is a major Canadian Great Lakes port and industrial shipping hub located in Hamilton, Ontario, serving as a key gateway for bulk cargo and steel-related trade.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
river port
ⓘ
seaport ⓘ |
| continent | North America ⓘ |
| country | Canada ⓘ |
| governingBody |
Trois-Rivières Port Authority
ⓘ
linked to:
Port of Trois-Rivières
|
| handles |
dry bulk cargo
ⓘ
general cargo ⓘ liquid bulk cargo ⓘ project cargo ⓘ |
| hasActivity |
export
ⓘ
import ⓘ storage ⓘ transshipment ⓘ |
| hasInfrastructure |
rail connections
ⓘ
road connections ⓘ silos ⓘ terminals ⓘ warehouses ⓘ wharves ⓘ |
| languageUsed |
English
ⓘ
French ⓘ |
| locatedBetween |
Port of Montreal
ⓘ
Port of Quebec City ⓘ
linked to:
Port of Quebec
|
| locatedIn | Trois-Rivières ⓘ |
| locatedInAdministrativeTerritory |
Quebec
ⓘ
linked to:
Quebec, Canada
|
| locatedInTimeZone | Eastern Time Zone ⓘ |
| locatedOnWaterway | Saint Lawrence River ⓘ |
| mainFunction |
bulk shipping
ⓘ
cargo handling ⓘ general cargo operations ⓘ maritime trade hub ⓘ |
| operatedBy |
Trois-Rivières Port Authority
ⓘ
linked to:
Port of Trois-Rivières
|
| ownedBy |
Government of Canada
ⓘ
linked to:
Canadian federal government (Ottawa)
|
| partOf |
St. Lawrence–Great Lakes trade corridor
ⓘ
linked to:
Great Lakes waterway
|
| portAuthorityType |
Canadian Port Authority
ⓘ
linked to:
Canada Port Authority
|
| regulatingAuthority | Transport Canada ⓘ |
| servesAs |
international trade hub
ⓘ
regional trade hub ⓘ |
| servesIndustry |
agri-food industry
ⓘ
forestry industry ⓘ manufacturing industry ⓘ mining industry ⓘ |
| servesRegion |
Mauricie
ⓘ
Quebec ⓘ
linked to:
Quebec, Canada
|
| UNLocode | CATOR ⓘ |
| waterwaySystem |
St. Lawrence Seaway
ⓘ
linked to:
Great Lakes waterway
|
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: Port of Trois-Rivières Description of subject: The Port of Trois-Rivières is a key commercial and industrial port facility on the St. Lawrence River in Quebec, Canada, serving as an important hub for regional and international maritime trade.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Trois-Rivières, Quebec, Canada
linked to: Port of Trois-Rivières
linked to: Port of Trois-Rivières