Bečva
E456734
Bečva is a river in the eastern Czech Republic that flows through the Moravian region before joining the Morava River.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Bečva canonical | 6 |
| Rožnovská Bečva | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T4638049 — 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: Bečva Context triple: [Morava, hasTributary, Bečva]
-
A.
Blšanka
Blšanka is a small river in the Czech Republic that flows through the Ústí nad Labem and Karlovy Vary regions before joining the Ohře River.
-
B.
Běloves
Běloves is a district or locality within the town of Náchod in the Hradec Králové Region of the Czech Republic.
-
C.
Lučina
Lučina is a river in the Moravian-Silesian Region of the Czech Republic that flows through the city of Ostrava.
-
D.
Bílina
Bílina is a river in the Czech Republic that flows through the Ústí nad Labem Region and is known for passing through several industrial and mining areas.
-
E.
Bytča
Bytča is a small historic town in northwestern Slovakia known for its Renaissance-era castle and role in Slovak national history.
- 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: Bečva Target entity description: Bečva is a river in the eastern Czech Republic that flows through the Moravian region before joining the Morava River.
-
A.
Blšanka
Blšanka is a small river in the Czech Republic that flows through the Ústí nad Labem and Karlovy Vary regions before joining the Ohře River.
-
B.
Běloves
Běloves is a district or locality within the town of Náchod in the Hradec Králové Region of the Czech Republic.
-
C.
Lučina
Lučina is a river in the Moravian-Silesian Region of the Czech Republic that flows through the city of Ostrava.
-
D.
Bílina
Bílina is a river in the Czech Republic that flows through the Ústí nad Labem Region and is known for passing through several industrial and mining areas.
-
E.
Bytča
Bytča is a small historic town in northwestern Slovakia known for its Renaissance-era castle and role in Slovak national history.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | Czech Republic ⓘ |
| confluenceLocation |
Přerov Region
ⓘ
linked to:
Olomouc Region
|
| continent | Europe ⓘ |
| country | Czech Republic ⓘ |
| drainageBasin |
Danube drainage basin
ⓘ
linked to:
Danube River basin
|
| flowsDirection | generally westward ⓘ |
| flowsInto | Morava River ⓘ |
| flowsThrough |
Hranice
ⓘ
Lipník nad Bečvou ⓘ Přerov District ⓘ Valašské Meziříčí ⓘ |
| hasHydrologicalRole | right tributary of the Morava River ⓘ |
| hasNameInLanguage | cs:Bečva ⓘ |
| hasTributary |
Rožnovská Bečva
ⓘ
linked to:
Bečva
Vsetínská Bečva ⓘ
linked to:
Vsetínská Bečva valley
|
| locatedIn |
Central Europe
ⓘ
Moravia ⓘ eastern Czech Republic ⓘ |
| mouthOf | Morava River ⓘ |
| partOf |
Czech river network
ⓘ
Morava River basin ⓘ
linked to:
Morava river system
|
| region |
Olomouc Region
ⓘ
Zlín Region ⓘ |
| riverSystem |
Danube basin
ⓘ
linked to:
Danube River basin
|
| tributaryOf | Morava River ⓘ |
| usedFor |
fishing
ⓘ
recreation ⓘ water sports ⓘ |
| watercourseType | natural 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: Bečva Description of subject: Bečva is a river in the eastern Czech Republic that flows through the Moravian region before joining the Morava River.
Referenced by (11)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Bečva
linked to: Bečva
linked to: Bečva
linked to: Bečva
linked to: Bečva