Czarna Woda River
E1025858
The Czarna Woda River is a watercourse in southwestern Poland that flows through the city of Legnica and forms part of the region’s local river network.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Czarna Woda River canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12779511 — 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: Czarna Woda River Context triple: [Legnica, nearRiver, Czarna Woda River]
-
A.
Czarna Staszowska River
The Czarna Staszowska River is a river in south-central Poland that flows through the town of Staszów and forms part of the region’s local waterway network.
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B.
Brda River
The Brda River is a significant river in northern Poland that flows through the city of Bydgoszcz and is known for its scenic landscapes and recreational opportunities.
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C.
Sajna River
The Sajna River is a small river in northern Poland that flows through the town of Reszel in the Warmian-Masurian region.
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D.
Bystrzyca River
The Bystrzyca River is a river in eastern Poland that flows through the city of Lublin and is a tributary of the Wieprz River.
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E.
Bzura River
The Bzura River is a waterway in central Poland that gained historical significance as the site of a major World War II battle between Polish and German forces in 1939.
- 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: Czarna Woda River Target entity description: The Czarna Woda River is a watercourse in southwestern Poland that flows through the city of Legnica and forms part of the region’s local river network.
-
A.
Czarna Staszowska River
The Czarna Staszowska River is a river in south-central Poland that flows through the town of Staszów and forms part of the region’s local waterway network.
-
B.
Brda River
The Brda River is a significant river in northern Poland that flows through the city of Bydgoszcz and is known for its scenic landscapes and recreational opportunities.
-
C.
Sajna River
The Sajna River is a small river in northern Poland that flows through the town of Reszel in the Warmian-Masurian region.
-
D.
Bystrzyca River
The Bystrzyca River is a river in eastern Poland that flows through the city of Lublin and is a tributary of the Wieprz River.
-
E.
Bzura River
The Bzura River is a waterway in central Poland that gained historical significance as the site of a major World War II battle between Polish and German forces in 1939.
- F. None of above. chosen
Statements (11)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| continent | Europe ⓘ |
| country | Poland ⓘ |
| flowsThrough | Legnica ⓘ |
| hasNameInLanguage |
Czarna Woda@pl
ⓘ
linked to:
Czarna Woda
|
| hydrologicalSystem | regional river network of southwestern Poland ⓘ |
| locatedIn | southwestern Poland ⓘ |
| locatedInAdministrativeTerritory | Lower Silesian Voivodeship ⓘ |
| nameMeaning | Black Water ⓘ |
| partOf | local river network of Legnica region ⓘ |
| watercourseType | tributary river ⓘ |
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: Czarna Woda River Description of subject: The Czarna Woda River is a watercourse in southwestern Poland that flows through the city of Legnica and forms part of the region’s local river network.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.