La Khê Canal
E727062
La Khê Canal is a waterway in Hanoi that forms part of the city’s broader hydrological and drainage network.
All labels observed (2)
| Label | Occurrences |
|---|---|
| La Khê Canal canonical | 1 |
| La Khê Canal (English) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8369429 — 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: La Khê Canal Context triple: [Hanoi hydrological network, hasPart, La Khê Canal]
-
A.
Canso Canal
The Canso Canal is a navigation channel in Nova Scotia that allows ships to pass between the Atlantic Ocean and the Northumberland Strait through the Canso Causeway.
-
B.
Panama Canal
The Panama Canal is a man-made waterway in Panama that dramatically shortens maritime travel by allowing ships to pass between the Atlantic and Pacific Oceans through Central America.
-
C.
Vodootvodny Canal
Vodootvodny Canal is an artificial waterway in central Moscow that diverts part of the Moskva River and forms the boundary of Balchug Island.
-
D.
C-44 Canal
The C-44 Canal is a major man-made waterway in South Florida that connects Lake Okeechobee to the St. Lucie Estuary as part of the region’s flood control and water management system.
-
E.
Tamiami Canal
Tamiami Canal is a major man-made waterway in South Florida that runs parallel to the Tamiami Trail, helping drain the Everglades and manage water flow around the Miami metropolitan area.
- 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: La Khê Canal Target entity description: La Khê Canal is a waterway in Hanoi that forms part of the city’s broader hydrological and drainage network.
-
A.
Canso Canal
The Canso Canal is a navigation channel in Nova Scotia that allows ships to pass between the Atlantic Ocean and the Northumberland Strait through the Canso Causeway.
-
B.
Panama Canal
The Panama Canal is a man-made waterway in Panama that dramatically shortens maritime travel by allowing ships to pass between the Atlantic and Pacific Oceans through Central America.
-
C.
Vodootvodny Canal
Vodootvodny Canal is an artificial waterway in central Moscow that diverts part of the Moskva River and forms the boundary of Balchug Island.
-
D.
C-44 Canal
The C-44 Canal is a major man-made waterway in South Florida that connects Lake Okeechobee to the St. Lucie Estuary as part of the region’s flood control and water management system.
-
E.
Tamiami Canal
Tamiami Canal is a major man-made waterway in South Florida that runs parallel to the Tamiami Trail, helping drain the Everglades and manage water flow around the Miami metropolitan area.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
canal
ⓘ
waterway ⓘ |
| city | Hanoi ⓘ |
| connectsTo | local drainage channels in Hà Đông ⓘ |
| country |
Vietnam
ⓘ
linked to:
Viet Nam
|
| environmentalRole | urban water management ⓘ |
| hasFunction |
flood mitigation
ⓘ
surface water conveyance ⓘ |
| hasNameInLanguage |
Kênh La Khê (Vietnamese)
ⓘ
La Khê Canal (English) ⓘ
linked to:
La Khê Canal
|
| hydrologicalSystem | Hanoi surface water network ⓘ |
| isPartOf | Hanoi urban infrastructure ⓘ |
| locatedIn | Hanoi ⓘ |
| locatedInAdministrativeTerritory | Hà Đông District ⓘ |
| locatedInRegion | Red River Delta ⓘ |
| partOf |
Hanoi drainage system
ⓘ
linked to:
Hanoi hydrological network
Hanoi hydrological network ⓘ |
| usesFor |
stormwater drainage
ⓘ
urban runoff conveyance ⓘ |
| watercourseType | urban canal ⓘ |
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: La Khê Canal Description of subject: La Khê Canal is a waterway in Hanoi that forms part of the city’s broader hydrological and drainage network.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: La Khê Canal