Mierzeja Wiślana
E530800
Mierzeja Wiślana is a narrow sandspit on the Baltic Sea coast that separates the Vistula Lagoon from the open sea, shared by Poland and Russia.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mierzeja Wiślana canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5522713 — 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: Mierzeja Wiślana Context triple: [Vistula Spit, alsoKnownAs, Mierzeja Wiślana]
-
A.
Mława
Mława is a town in north-central Poland known for its historical significance, including a major World War II battle, and its regional cultural and economic role.
-
B.
Muszyna
Muszyna is a spa and tourist town in southern Poland, known for its mineral springs and scenic mountain surroundings near the Slovak border.
-
C.
Skawina
Skawina is a town in southern Poland near Kraków, known for its industrial facilities and role as a local economic and transport hub.
-
D.
Głuszyna
Głuszyna is a locality in present-day Poland known as the birthplace of the 19th-century Polish explorer and geologist Paweł Edmund Strzelecki.
-
E.
Łęczna
Łęczna is a town in eastern Poland known for its location near the Lublin Coal Basin and as a local administrative and service center.
- 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: Mierzeja Wiślana Target entity description: Mierzeja Wiślana is a narrow sandspit on the Baltic Sea coast that separates the Vistula Lagoon from the open sea, shared by Poland and Russia.
-
A.
Mława
Mława is a town in north-central Poland known for its historical significance, including a major World War II battle, and its regional cultural and economic role.
-
B.
Muszyna
Muszyna is a spa and tourist town in southern Poland, known for its mineral springs and scenic mountain surroundings near the Slovak border.
-
C.
Skawina
Skawina is a town in southern Poland near Kraków, known for its industrial facilities and role as a local economic and transport hub.
-
D.
Głuszyna
Głuszyna is a locality in present-day Poland known as the birthplace of the 19th-century Polish explorer and geologist Paweł Edmund Strzelecki.
-
E.
Łęczna
Łęczna is a town in eastern Poland known for its location near the Lublin Coal Basin and as a local administrative and service center.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
coastal landform
ⓘ
geographical region ⓘ peninsula ⓘ sandspit ⓘ |
| bordersWaterBody |
Baltic Sea
NERFINISHED
ⓘ
Gulf of Gdańsk NERFINISHED ⓘ Vistula Lagoon NERFINISHED ⓘ |
| country |
Poland
ⓘ
Russia ⓘ |
| crossedBy | Polish–Russian border NERFINISHED ⓘ |
| formedBy |
longshore drift
ⓘ
marine sedimentation ⓘ |
| hasEcosystemType |
coastal dunes
ⓘ
coniferous forest ⓘ sandy beaches ⓘ |
| hasEnglishName | Vistula Spit NERFINISHED ⓘ |
| hasGeologicalAge | Holocene NERFINISHED ⓘ |
| hasHighestPoint | about 49.5 m above sea level ⓘ |
| hasHighestPointName | Wielbłądzi Garb NERFINISHED ⓘ |
| hasHumanActivity | shipping in Vistula Lagoon ⓘ |
| hasInfrastructure | road 501 (Poland) NERFINISHED ⓘ |
| hasPolishName | Mierzeja Wiślana NERFINISHED ⓘ |
| hasPort | Krynica Morska marina NERFINISHED ⓘ |
| hasProtectedArea | Vistula Spit Landscape Park NERFINISHED ⓘ |
| hasRussianName | Балтийская коса NERFINISHED ⓘ |
| hasSettlement |
Baltiysk
NERFINISHED
ⓘ
Krynica Morska NERFINISHED ⓘ Kąty Rybackie NERFINISHED ⓘ Mikoszewo NERFINISHED ⓘ Piaski NERFINISHED ⓘ Primorsk NERFINISHED ⓘ Stegna NERFINISHED ⓘ Sztutowo NERFINISHED ⓘ |
| length | approximately 96 km ⓘ |
| locatedIn |
Baltic Sea
ⓘ
Kaliningrad Oblast NERFINISHED ⓘ Northern Poland NERFINISHED ⓘ Pomeranian Voivodeship NERFINISHED ⓘ Warmian-Masurian Voivodeship NERFINISHED ⓘ |
| nearCity |
Elbląg
NERFINISHED
ⓘ
Gdańsk NERFINISHED ⓘ Kaliningrad NERFINISHED ⓘ |
| partOf | Baltic Sea coast NERFINISHED ⓘ |
| separates |
Gulf of Gdańsk
NERFINISHED
ⓘ
Vistula Lagoon NERFINISHED ⓘ |
| usedFor |
fishing
ⓘ
recreation ⓘ tourism ⓘ |
| width | from about 600 m to about 2 km ⓘ |
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: Mierzeja Wiślana Description of subject: Mierzeja Wiślana is a narrow sandspit on the Baltic Sea coast that separates the Vistula Lagoon from the open sea, shared by Poland and Russia.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.