Maeslant (Maas estuary)
E159282
Maeslant (Maas estuary) is the tidal mouth of the River Meuse in the Netherlands, forming a key waterway between the river system and the North Sea.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Maeslant (Maas estuary) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1270966 — 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: Maeslant (Maas estuary) Context triple: [Maeslantkering, namedAfter, Maeslant (Maas estuary)]
-
A.
Nieuwe Maas
The Nieuwe Maas is a major distributary of the Rhine and Meuse rivers flowing through Rotterdam in the Netherlands, forming an important part of the region’s busy inland waterway network.
-
B.
Haringvliet
Haringvliet is a former estuary in the western Netherlands that now functions as a controlled waterway and nature area connecting the Rhine-Meuse river system to the North Sea.
-
C.
Scheldt
The Scheldt is a major river in Western Europe that flows through France, Belgium, and the Netherlands, playing a key role in regional trade and navigation.
-
D.
Humber Estuary
The Humber Estuary is a large tidal estuary on the east coast of northern England that forms a major shipping route and ecological habitat where several rivers, including the Trent and Ouse, meet the North Sea.
-
E.
Oude Maas
The Oude Maas is a major distributary river in the western Netherlands that forms part of the complex Rhine–Meuse–Scheldt delta system.
- 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: Maeslant (Maas estuary) Target entity description: Maeslant (Maas estuary) is the tidal mouth of the River Meuse in the Netherlands, forming a key waterway between the river system and the North Sea.
-
A.
Nieuwe Maas
The Nieuwe Maas is a major distributary of the Rhine and Meuse rivers flowing through Rotterdam in the Netherlands, forming an important part of the region’s busy inland waterway network.
-
B.
Haringvliet
Haringvliet is a former estuary in the western Netherlands that now functions as a controlled waterway and nature area connecting the Rhine-Meuse river system to the North Sea.
-
C.
Scheldt
The Scheldt is a major river in Western Europe that flows through France, Belgium, and the Netherlands, playing a key role in regional trade and navigation.
-
D.
Humber Estuary
The Humber Estuary is a large tidal estuary on the east coast of northern England that forms a major shipping route and ecological habitat where several rivers, including the Trent and Ouse, meet the North Sea.
-
E.
Oude Maas
The Oude Maas is a major distributary river in the western Netherlands that forms part of the complex Rhine–Meuse–Scheldt delta system.
- F. None of above. chosen
Statements (27)
| Predicate | Object |
|---|---|
| instanceOf |
estuary
ⓘ
tidal mouth ⓘ waterway ⓘ |
| connectsTo | North Sea ⓘ |
| country | Netherlands ⓘ |
| drainageBasin |
Meuse basin
ⓘ
Rhine–Meuse–Scheldt delta ⓘ
surface form:
Rhine–Meuse–Scheldt basin
|
| function | navigation route between inland waterways and sea ⓘ |
| geographicalFeature | coastal estuary ⓘ |
| hasWaterType | brackish water ⓘ |
| hydrologicalFunction | tidal exchange between Meuse and North Sea ⓘ |
| importance | key waterway between river system and North Sea ⓘ |
| influencedBy | tides of the North Sea ⓘ |
| locatedIn |
South Holland
ⓘ
Western Netherlands ⓘ
surface form:
western Netherlands
|
| mouthLocation | North Sea coast of the Netherlands ⓘ |
| partOf |
Dutch coast
ⓘ
Rhine–Meuse–Scheldt delta ⓘ |
| region |
North Sea drainage basin
ⓘ
surface form:
North Sea basin
|
| riverMouthOf |
Maas
ⓘ
river Maas ⓘ
surface form:
Meuse
|
| role |
gateway for maritime access to inland ports on the Meuse
ⓘ
interface between freshwater river flow and marine environment ⓘ |
| usedFor |
inland water transport access
ⓘ
shipping ⓘ |
| waterSystem |
Meuse basin
ⓘ
surface form:
Meuse river system
Rhine–Meuse–Scheldt delta ⓘ
surface form:
Rhine–Meuse delta system
|
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: Maeslant (Maas estuary) Description of subject: Maeslant (Maas estuary) is the tidal mouth of the River Meuse in the Netherlands, forming a key waterway between the river system and the North Sea.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.