South Lock
E606387
South Lock is one of the navigation locks within the IJmuiden lock complex in the Netherlands, used to manage maritime traffic between the North Sea and the North Sea Canal.
All labels observed (1)
| Label | Occurrences |
|---|---|
| South Lock canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6617069 — 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: South Lock Context triple: [IJmuiden locks, hasPart, South Lock]
-
A.
North Lock
North Lock is one of the main navigation locks within the IJmuiden lock complex in the Netherlands, facilitating maritime access between the North Sea and the North Sea Canal.
-
B.
Dutton Locks
Dutton Locks is a set of navigation locks on the River Weaver in Cheshire, England, used to manage water levels and enable boat passage along the river.
-
C.
Tinsley Locks
Tinsley Locks is a flight of canal locks near Sheffield, England, that raises the Sheffield and South Yorkshire Navigation from the River Don up to the city’s canal basin.
-
D.
Jordans Lock
Jordans Lock is a canal lock on the Sheffield and South Yorkshire Navigation waterway in South Yorkshire, England.
-
E.
Burleigh Falls Lock
Burleigh Falls Lock is a canal lock on Ontario’s Trent–Severn Waterway, known for managing navigation and water levels near the scenic Burleigh Falls 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: South Lock Target entity description: South Lock is one of the navigation locks within the IJmuiden lock complex in the Netherlands, used to manage maritime traffic between the North Sea and the North Sea Canal.
-
A.
North Lock
North Lock is one of the main navigation locks within the IJmuiden lock complex in the Netherlands, facilitating maritime access between the North Sea and the North Sea Canal.
-
B.
Dutton Locks
Dutton Locks is a set of navigation locks on the River Weaver in Cheshire, England, used to manage water levels and enable boat passage along the river.
-
C.
Tinsley Locks
Tinsley Locks is a flight of canal locks near Sheffield, England, that raises the Sheffield and South Yorkshire Navigation from the River Don up to the city’s canal basin.
-
D.
Jordans Lock
Jordans Lock is a canal lock on the Sheffield and South Yorkshire Navigation waterway in South Yorkshire, England.
-
E.
Burleigh Falls Lock
Burleigh Falls Lock is a canal lock on Ontario’s Trent–Severn Waterway, known for managing navigation and water levels near the scenic Burleigh Falls area.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
canal lock
ⓘ
navigation lock ⓘ |
| connectsTo |
North Sea
ⓘ
North Sea Canal ⓘ |
| country | Netherlands ⓘ |
| hasAccessRestriction | maritime vessels only ⓘ |
| hasFunction |
enable passage of seagoing vessels
ⓘ
regulate water level between sea and canal ⓘ |
| hasLanguage | Dutch ⓘ |
| hasNameInLanguage | Zuidersluis ⓘ |
| isOneOf | locks of IJmuiden lock complex ⓘ |
| locatedIn |
IJmuiden
ⓘ
North Holland ⓘ |
| locatedNear | IJmuiden harbour ⓘ |
| operatedIn |
North Sea Canal shipping route
ⓘ
linked to:
North Sea Canal
|
| partOf |
IJmuiden lock complex
ⓘ
linked to:
IJmuiden locks
port of Amsterdam access infrastructure ⓘ |
| usedFor |
maritime traffic management
ⓘ
navigation between North Sea and North Sea Canal ⓘ |
| waterway | North Sea 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: South Lock Description of subject: South Lock is one of the navigation locks within the IJmuiden lock complex in the Netherlands, used to manage maritime traffic between the North Sea and the North Sea Canal.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.