Ostrava–Frýdlant nad Ostravicí line
E684121
The Ostrava–Frýdlant nad Ostravicí line is a regional railway route in the Moravian-Silesian Region of the Czech Republic that connects the city of Ostrava with the foothills of the Beskid Mountains.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ostrava–Frýdlant nad Ostravicí line canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7670994 — 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: Ostrava–Frýdlant nad Ostravicí line Context triple: [Ostrava main railway station, railwayLine, Ostrava–Frýdlant nad Ostravicí line]
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A.
Ostrava–Bohumín line
The Ostrava–Bohumín line is a key railway route in the Czech Republic that connects the industrial city of Ostrava with the town of Bohumín and forms part of major national and international rail corridors.
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B.
Ostrava–Praha line
The Ostrava–Praha line is a major Czech railway corridor connecting the industrial city of Ostrava with the capital Prague, serving as one of the country’s busiest passenger and freight routes.
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C.
Plzeň–Klatovy railway line
The Plzeň–Klatovy railway line is a regional rail route in the Czech Republic connecting the city of Plzeň with the town of Klatovy and serving as an important link in western Bohemia’s rail network.
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D.
Plzeň–Cheb railway line
The Plzeň–Cheb railway line is a major rail route in western Czechia connecting the city of Plzeň with the border city of Cheb and forming part of an important corridor toward Germany.
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E.
Plzeň–Domažlice railway line
The Plzeň–Domažlice railway line is a regional rail route in the Czech Republic connecting the city of Plzeň with the town of Domažlice and forming part of an important corridor toward Germany.
- 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: Ostrava–Frýdlant nad Ostravicí line Target entity description: The Ostrava–Frýdlant nad Ostravicí line is a regional railway route in the Moravian-Silesian Region of the Czech Republic that connects the city of Ostrava with the foothills of the Beskid Mountains.
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A.
Ostrava–Bohumín line
The Ostrava–Bohumín line is a key railway route in the Czech Republic that connects the industrial city of Ostrava with the town of Bohumín and forms part of major national and international rail corridors.
-
B.
Ostrava–Praha line
The Ostrava–Praha line is a major Czech railway corridor connecting the industrial city of Ostrava with the capital Prague, serving as one of the country’s busiest passenger and freight routes.
-
C.
Plzeň–Klatovy railway line
The Plzeň–Klatovy railway line is a regional rail route in the Czech Republic connecting the city of Plzeň with the town of Klatovy and serving as an important link in western Bohemia’s rail network.
-
D.
Plzeň–Cheb railway line
The Plzeň–Cheb railway line is a major rail route in western Czechia connecting the city of Plzeň with the border city of Cheb and forming part of an important corridor toward Germany.
-
E.
Plzeň–Domažlice railway line
The Plzeň–Domažlice railway line is a regional rail route in the Czech Republic connecting the city of Plzeň with the town of Domažlice and forming part of an important corridor toward Germany.
- F. None of above. chosen
Statements (19)
| Predicate | Object |
|---|---|
| instanceOf | railway line ⓘ |
| connectsCity | Ostrava ⓘ |
| connectsTown |
Frýdlant nad Ostravicí
ⓘ
linked to:
town of Frýdlant nad Ostravicí
|
| connectsWith | foothills of the Beskid Mountains ⓘ |
| country | Czech Republic ⓘ |
| geographicRegion | Central Europe ⓘ |
| hasLocale | eastern Czech Republic ⓘ |
| locatedIn |
Frýdlant nad Ostravicí
ⓘ
linked to:
town of Frýdlant nad Ostravicí
Moravian-Silesian Region ⓘ Ostrava ⓘ |
| partOf | railway network of the Czech Republic ⓘ |
| passesThrough |
Beskid Mountains foothills
ⓘ
linked to:
Carpathian Mountains foothills
|
| regionServed | Moravian-Silesian Region ⓘ |
| serviceType | regional rail ⓘ |
| terminus |
Frýdlant nad Ostravicí
ⓘ
linked to:
town of Frýdlant nad Ostravicí
Ostrava ⓘ |
| transportMode | rail ⓘ |
| usedFor |
commuter transport
ⓘ
passenger transport ⓘ |
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: Ostrava–Frýdlant nad Ostravicí line Description of subject: The Ostrava–Frýdlant nad Ostravicí line is a regional railway route in the Moravian-Silesian Region of the Czech Republic that connects the city of Ostrava with the foothills of the Beskid Mountains.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.