Trnávka River
E707098
The Trnávka River is a watercourse in western Slovakia that flows through the city of Trnava and forms part of its local landscape and drainage system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Trnávka River canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8056465 — 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: Trnávka River Context triple: [Trnava, locatedOn, Trnávka River]
-
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.
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.
-
C.
Svitávka River
The Svitávka River is a small watercourse in the Liberec Region of the Czech Republic that flows through the town of Zákupy and its surrounding landscape.
-
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
- 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: Trnávka River Target entity description: The Trnávka River is a watercourse in western Slovakia that flows through the city of Trnava and forms part of its local landscape and drainage system.
-
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.
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.
-
C.
Svitávka River
The Svitávka River is a small watercourse in the Liberec Region of the Czech Republic that flows through the town of Zákupy and its surrounding landscape.
-
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 (26)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | Slovakia NERFINISHED ⓘ |
| country | Slovakia ⓘ |
| environmentalFunction |
groundwater interaction in Trnava area
ⓘ
surface water drainage ⓘ |
| flowsThrough | Trnava NERFINISHED ⓘ |
| hasCharacteristic |
artificially regulated sections in urban area
ⓘ
subject to seasonal flow variation ⓘ |
| hasNameInLanguage | Trnávka NERFINISHED ⓘ |
| hasRole | urban watercourse in Trnava ⓘ |
| influences | local landscape of Trnava ⓘ |
| isPartOf | catchment area of Váh River system (approximate) ⓘ |
| locatedIn |
Trnava Region
NERFINISHED
ⓘ
western Slovakia NERFINISHED ⓘ |
| nameLanguage | Slovak ⓘ |
| near |
residential areas of Trnava
ⓘ
transport infrastructure in Trnava ⓘ urban infrastructure of Trnava ⓘ |
| partOf |
hydrological network of western Slovakia
ⓘ
local drainage system of Trnava ⓘ |
| passesThrough | urban area of Trnava ⓘ |
| region | western Slovakia NERFINISHED ⓘ |
| usedFor |
local irrigation (limited)
ⓘ
stormwater drainage ⓘ |
| watercourseType |
small lowland river
ⓘ
tributary watercourse ⓘ |
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: Trnávka River Description of subject: The Trnávka River is a watercourse in western Slovakia that flows through the city of Trnava and forms part of its local landscape and drainage system.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Trnava