Vistula Spit canal (Poland)
E530806
The Vistula Spit canal in Poland is a navigable waterway cut through the Vistula Spit to provide ships with direct access between the Vistula Lagoon and the Baltic Sea, bypassing Russian-controlled waters.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Vistula Spit canal (Poland) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5522737 — 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: Vistula Spit canal (Poland) Context triple: [Vistula Spit, hasInfrastructure, Vistula Spit canal (Poland)]
-
A.
Oder–Havel Canal
The Oder–Havel Canal is a major German waterway that links the Havel and Oder river systems, forming part of an important inland shipping route between Berlin and Poland.
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B.
Kiel Canal
The Kiel Canal is a major artificial waterway in northern Germany that connects the North Sea with the Baltic Sea, significantly shortening maritime routes and facilitating international shipping.
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C.
Berlin-Spandau Ship Canal
The Berlin-Spandau Ship Canal is a major artificial waterway in Berlin that connects the River Spree with the River Havel, serving both commercial shipping and urban transport.
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D.
Zihl Canal
The Zihl Canal is a Swiss waterway that channels the outflow of Lake Biel toward the Aare River, helping regulate water levels in the Seeland region.
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E.
Pannerdens Kanaal
Pannerdens Kanaal is a man-made canal in the Netherlands that diverts water from the Rhine to regulate flow between the Waal and IJssel rivers and support navigation and flood control.
- 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: Vistula Spit canal (Poland) Target entity description: The Vistula Spit canal in Poland is a navigable waterway cut through the Vistula Spit to provide ships with direct access between the Vistula Lagoon and the Baltic Sea, bypassing Russian-controlled waters.
-
A.
Oder–Havel Canal
The Oder–Havel Canal is a major German waterway that links the Havel and Oder river systems, forming part of an important inland shipping route between Berlin and Poland.
-
B.
Kiel Canal
The Kiel Canal is a major artificial waterway in northern Germany that connects the North Sea with the Baltic Sea, significantly shortening maritime routes and facilitating international shipping.
-
C.
Berlin-Spandau Ship Canal
The Berlin-Spandau Ship Canal is a major artificial waterway in Berlin that connects the River Spree with the River Havel, serving both commercial shipping and urban transport.
-
D.
Zihl Canal
The Zihl Canal is a Swiss waterway that channels the outflow of Lake Biel toward the Aare River, helping regulate water levels in the Seeland region.
-
E.
Pannerdens Kanaal
Pannerdens Kanaal is a man-made canal in the Netherlands that diverts water from the Rhine to regulate flow between the Waal and IJssel rivers and support navigation and flood control.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
navigable waterway
ⓘ
shipping canal ⓘ |
| affectsPort | Port of Elbląg NERFINISHED ⓘ |
| alsoKnownAs |
Nowy Świat canal
NERFINISHED
ⓘ
Vistula Spit Shipping Canal NERFINISHED ⓘ |
| belongsToBasin | Baltic Sea basin NERFINISHED ⓘ |
| connectsBodyOfWater |
Baltic Sea
NERFINISHED
ⓘ
Vistula Lagoon NERFINISHED ⓘ |
| constructionCost | several billion Polish złoty ⓘ |
| constructionMethod | cut through sandy spit ⓘ |
| constructionStartDate | 2019-02-16 ⓘ |
| country | Poland ⓘ |
| criticizedBy |
Russian Federation
NERFINISHED
ⓘ
environmental organizations ⓘ |
| designedFor | sea-going vessels ⓘ |
| environmentalConcern |
impact on Vistula Lagoon water exchange
ⓘ
impact on Vistula Spit dune ecosystem ⓘ |
| hasLockChamber | to separate water levels between the Baltic Sea and Vistula Lagoon ⓘ |
| hasNavigationChannel |
approach fairway on the Baltic Sea side
ⓘ
fairway through the Vistula Lagoon ⓘ |
| hasStructure |
breakwaters
ⓘ
road bridge ⓘ shipping lock ⓘ swing bridge ⓘ |
| length | approximately 1.3 km ⓘ |
| locatedIn | Vistula Spit NERFINISHED ⓘ |
| locatedInAdministrativeTerritory | Pomeranian Voivodeship NERFINISHED ⓘ |
| maximumDraught | 4.5 m ⓘ |
| maximumShipLength | 100 m ⓘ |
| maximumShipWidth | 20 m ⓘ |
| navigationStatus |
open to commercial shipping
ⓘ
open to passenger vessels ⓘ open to recreational craft ⓘ |
| nearCity | Elbląg NERFINISHED ⓘ |
| nearSettlement |
Nowy Świat
NERFINISHED
ⓘ
Przebrno NERFINISHED ⓘ |
| officialOpeningBy | President of Poland Andrzej Duda NERFINISHED ⓘ |
| opened | 2022-09-17 ⓘ |
| operator | Maritime Office in Gdynia NERFINISHED ⓘ |
| partOf | Poland’s maritime infrastructure ⓘ |
| politicalContext | reduces dependence on passage through Russian territorial waters near Baltiysk ⓘ |
| purpose |
to bypass Russian-controlled waters in the Strait of Baltiysk
ⓘ
to provide direct access between the Vistula Lagoon and the Baltic Sea ⓘ |
| securityRole | enhances Poland’s control over access to the Vistula Lagoon ⓘ |
| strategicFunction | to ensure independent access of Polish ports on the Vistula Lagoon to the Baltic Sea ⓘ |
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: Vistula Spit canal (Poland) Description of subject: The Vistula Spit canal in Poland is a navigable waterway cut through the Vistula Spit to provide ships with direct access between the Vistula Lagoon and the Baltic Sea, bypassing Russian-controlled waters.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.