Čáslavka stream
E696479
Čáslavka stream is a small watercourse in the Czech Republic that flows through and gives its name to the town of Čáslav.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Čáslavka stream canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7892142 — 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: Čáslavka stream Context triple: [Čáslav, locatedOn, Čáslavka stream]
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A.
Bystřice River
The Bystřice River is a watercourse in the Czech Republic that flows through the historic mining town of Jáchymov in the Ore Mountains region.
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B.
Zlínský potok
Zlínský potok is a small stream in the Czech Republic that flows through and gives its name to the city of Zlín.
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C.
Lužnice River
The Lužnice River is a significant river in South Bohemia, Czech Republic, known for its meandering course, natural wetlands, and popularity for canoeing and recreation.
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D.
Bečva River
The Bečva River is a significant river in the eastern Czech Republic, flowing through Moravia and contributing to the region’s hydrology and local settlements.
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E.
Ploučnice River
The Ploučnice River is a river in the Liberec and Ústí nad Labem regions of the Czech Republic, known for its meandering course through sandstone landscapes and historic towns.
- 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: Čáslavka stream Target entity description: Čáslavka stream is a small watercourse in the Czech Republic that flows through and gives its name to the town of Čáslav.
-
A.
Bystřice River
The Bystřice River is a watercourse in the Czech Republic that flows through the historic mining town of Jáchymov in the Ore Mountains region.
-
B.
Zlínský potok
Zlínský potok is a small stream in the Czech Republic that flows through and gives its name to the city of Zlín.
-
C.
Lužnice River
The Lužnice River is a significant river in South Bohemia, Czech Republic, known for its meandering course, natural wetlands, and popularity for canoeing and recreation.
-
D.
Bečva River
The Bečva River is a significant river in the eastern Czech Republic, flowing through Moravia and contributing to the region’s hydrology and local settlements.
-
E.
Ploučnice River
The Ploučnice River is a river in the Liberec and Ústí nad Labem regions of the Czech Republic, known for its meandering course through sandstone landscapes and historic towns.
- F. None of above. chosen
Statements (9)
| Predicate | Object |
|---|---|
| instanceOf | stream ⓘ |
| country | Czech Republic ⓘ |
| flowsThrough | Čáslav ⓘ |
| hasCharacteristic | small watercourse ⓘ |
| hasNameInLanguage | Czech ⓘ |
| locatedIn |
Central Bohemia (region)
ⓘ
linked to:
Central Bohemian Region
|
| name | Čáslavka ⓘ |
| namedAfter | Čáslav ⓘ |
| partOf | Czech river network ⓘ |
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: Čáslavka stream Description of subject: Čáslavka stream is a small watercourse in the Czech Republic that flows through and gives its name to the town of Čáslav.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.