Plzeň hydrological region
E470898
The Plzeň hydrological region is a water-management area in western Bohemia, Czech Republic, encompassing the river systems and watersheds around the city of Plzeň.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Hydrology of the Czech Republic | 1 |
| Plzeň hydrological region canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4797655 — 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: Plzeň hydrological region Context triple: [Úhlava, belongsTo, Plzeň hydrological region]
-
A.
Odra River basin
The Odra River basin is the extensive catchment area of the Oder (Odra) River in Central Europe, encompassing parts of the Czech Republic, Poland, and Germany and draining waters from regions such as the Outer Western Carpathians into the Baltic Sea.
-
B.
Žilina Basin
The Žilina Basin is a lowland region in northwestern Slovakia known for its river valleys, settlements, and industrial centers surrounded by the Western Carpathian mountains.
-
C.
Elbe River Basin District
The Elbe River Basin District is a major European river basin management area centered on the Elbe River and its tributaries, spanning parts of Central and Eastern Europe and governed under the EU Water Framework Directive.
-
D.
Vogtland
Vogtland is a hilly, historically rich region in central Europe spanning parts of Saxony, Thuringia, Bavaria, and the Czech Republic, known for its musical instrument making and scenic landscapes.
-
E.
Plzeň Region
The Plzeň Region is an administrative region in western Czech Republic known for its capital city Plzeň, industrial heritage, and educational and cultural institutions.
- 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: Plzeň hydrological region Target entity description: The Plzeň hydrological region is a water-management area in western Bohemia, Czech Republic, encompassing the river systems and watersheds around the city of Plzeň.
-
A.
Odra River basin
The Odra River basin is the extensive catchment area of the Oder (Odra) River in Central Europe, encompassing parts of the Czech Republic, Poland, and Germany and draining waters from regions such as the Outer Western Carpathians into the Baltic Sea.
-
B.
Žilina Basin
The Žilina Basin is a lowland region in northwestern Slovakia known for its river valleys, settlements, and industrial centers surrounded by the Western Carpathian mountains.
-
C.
Elbe River Basin District
The Elbe River Basin District is a major European river basin management area centered on the Elbe River and its tributaries, spanning parts of Central and Eastern Europe and governed under the EU Water Framework Directive.
-
D.
Vogtland
Vogtland is a hilly, historically rich region in central Europe spanning parts of Saxony, Thuringia, Bavaria, and the Czech Republic, known for its musical instrument making and scenic landscapes.
-
E.
Plzeň Region
The Plzeň Region is an administrative region in western Czech Republic known for its capital city Plzeň, industrial heritage, and educational and cultural institutions.
- F. None of above. chosen
Statements (32)
| Predicate | Object |
|---|---|
| instanceOf |
hydrological region
ⓘ
water-management area ⓘ |
| administrativeUse |
groundwater management
ⓘ
planning of water infrastructure ⓘ surface water management ⓘ |
| category |
Hydrology of the Czech Republic
ⓘ
linked to:
Plzeň hydrological region
Water management in the Czech Republic ⓘ |
| contains | Plzeň ⓘ |
| country | Czech Republic ⓘ |
| drainsInto | Berounka River ⓘ |
| drainsTowards |
Elbe River basin
ⓘ
linked to:
Elbe basin
|
| encompasses |
river systems around Plzeň
ⓘ
watersheds around Plzeň ⓘ |
| hasCentralCity | Plzeň ⓘ |
| hasPrimaryFunction |
flood management
ⓘ
hydrological monitoring ⓘ water management ⓘ water resources planning ⓘ |
| hasTypeOfBoundary |
hydrological boundary
ⓘ
watershed boundary ⓘ |
| hasWatershedCenter | Plzeň ⓘ |
| locatedIn |
Bohemia
ⓘ
Central Europe ⓘ western Bohemia ⓘ
linked to:
West Bohemia
western part of the Czech Republic ⓘ |
| namedAfter | Plzeň ⓘ |
| partOf | Czech national water-management system ⓘ |
| riverSystemIncludes |
Berounka River basin
ⓘ
linked to:
Berounka River
Mže River basin ⓘ Radbuza River basin ⓘ Úhlava River basin ⓘ Úslava River basin ⓘ |
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: Plzeň hydrological region Description of subject: The Plzeň hydrological region is a water-management area in western Bohemia, Czech Republic, encompassing the river systems and watersheds around the city of Plzeň.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.