Loučka
E826475
Loučka is a river in the Czech Republic that serves as a left-bank tributary of the Svratka River.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Loučka canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9876161 — 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: Loučka Context triple: [Svratka, hasLeftTributary, Loučka]
-
A.
Podyjí
Podyjí is a protected national park area in the Czech Republic known for its deep Dyje River valley, diverse ecosystems, and well-preserved natural landscapes.
-
B.
Litavka
Litavka is a river in the Czech Republic that flows through the town of Beroun before joining the Berounka River.
-
C.
Pohořelice
Pohořelice is a small town in the South Moravian Region of the Czech Republic, known for its agricultural surroundings and proximity to the city of Brno.
-
D.
Chrudimka
Chrudimka is a river in the Czech Republic that flows through the Pardubice Region and is a tributary of the Elbe.
-
E.
Černá v Pošumaví
Černá v Pošumaví is a village and popular recreational area on the shores of the Lipno Reservoir in the South Bohemian Region of the Czech Republic.
- 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: Loučka Target entity description: Loučka is a river in the Czech Republic that serves as a left-bank tributary of the Svratka River.
-
A.
Podyjí
Podyjí is a protected national park area in the Czech Republic known for its deep Dyje River valley, diverse ecosystems, and well-preserved natural landscapes.
-
B.
Litavka
Litavka is a river in the Czech Republic that flows through the town of Beroun before joining the Berounka River.
-
C.
Pohořelice
Pohořelice is a small town in the South Moravian Region of the Czech Republic, known for its agricultural surroundings and proximity to the city of Brno.
-
D.
Chrudimka
Chrudimka is a river in the Czech Republic that flows through the Pardubice Region and is a tributary of the Elbe.
-
E.
Černá v Pošumaví
Černá v Pošumaví is a village and popular recreational area on the shores of the Lipno Reservoir in the South Bohemian Region of the Czech Republic.
- F. None of above. chosen
Statements (10)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| continent | Europe ⓘ |
| country | Czech Republic ⓘ |
| locatedIn |
Central Europe
ⓘ
Czech Republic ⓘ |
| mouthLocatedIn | Czech Republic ⓘ |
| mouthPosition | left-bank tributary ⓘ |
| mouthRiver | Svratka ⓘ |
| riverSystem | Svratka ⓘ |
| tributaryOf | Svratka ⓘ |
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: Loučka Description of subject: Loučka is a river in the Czech Republic that serves as a left-bank tributary of the Svratka River.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.