Lučina
E172957
Lučina is a river in the Moravian-Silesian Region of the Czech Republic that flows through the city of Ostrava.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lučina canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1517195 — 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: Lučina Context triple: [Ostrava, locatedOnRiver, Lučina]
-
A.
Jilava
Jilava is a locality in Romania best known for its historic prison and fortress, which were used for political detentions and executions, especially during the 20th century.
-
B.
Orava
Orava is a historical region in northern Slovakia and southern Poland, known for its mountainous landscapes, traditional villages, and the prominent Orava Castle.
-
C.
Brda
Brda is a river in northern Poland that flows through the Pomeranian region and is known for its scenic landscapes and popular kayaking routes.
-
D.
Pirna
Pirna is a historic town in eastern Germany situated on the River Elbe, known as a gateway to the Saxon Switzerland National Park.
-
E.
Morava
Morava is a Central European river that forms part of the border between Austria, the Czech Republic, and Slovakia before joining the Danube near Bratislava.
- 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: Lučina Target entity description: Lučina is a river in the Moravian-Silesian Region of the Czech Republic that flows through the city of Ostrava.
-
A.
Jilava
Jilava is a locality in Romania best known for its historic prison and fortress, which were used for political detentions and executions, especially during the 20th century.
-
B.
Orava
Orava is a historical region in northern Slovakia and southern Poland, known for its mountainous landscapes, traditional villages, and the prominent Orava Castle.
-
C.
Brda
Brda is a river in northern Poland that flows through the Pomeranian region and is known for its scenic landscapes and popular kayaking routes.
-
D.
Pirna
Pirna is a historic town in eastern Germany situated on the River Elbe, known as a gateway to the Saxon Switzerland National Park.
-
E.
Morava
Morava is a Central European river that forms part of the border between Austria, the Czech Republic, and Slovakia before joining the Danube near Bratislava.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | Czech Republic ⓘ |
| continent | Europe ⓘ |
| country | Czech Republic ⓘ |
| drainageBasin | Odra drainage basin ⓘ |
| flowsThrough |
Frýdek-Místek District
ⓘ
Havířov ⓘ Karviná District ⓘ Ostrava ⓘ |
| hasCityOnRiver |
Havířov
ⓘ
Ostrava ⓘ |
| hasHydrologicalType | freshwater river ⓘ |
| hasMouthCountry | Czech Republic ⓘ |
| hasMouthLocation | Ostrava ⓘ |
| hasNameInLanguage | cs:Lučina ⓘ |
| hasRegion | Moravian-Silesian Region ⓘ |
| isGeographicalFeatureOf | Moravian-Silesian Region ⓘ |
| isPartOf | Czech Republic river network ⓘ |
| locatedIn |
Central Europe
ⓘ
Austrian Silesia ⓘ
surface form:
Czech Silesia
Moravian-Silesian Region ⓘ
surface form:
Moravia-Silesia
Moravian-Silesian Region ⓘ |
| mouthOf | Ostravice ⓘ |
| partOf |
Odra River basin
ⓘ
surface form:
Odra river basin
|
| tributaryOf | Ostravice ⓘ |
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: Lučina Description of subject: Lučina is a river in the Moravian-Silesian Region of the Czech Republic that flows through the city of Ostrava.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.