Prague–Plzeň railway line
E474101
The Prague–Plzeň railway line is a major Czech rail corridor connecting the capital city Prague with the industrial and regional hub of Plzeň, serving both passenger and freight traffic.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Prague–Plzeň railway line canonical | 4 |
| Prague–Plzeň railway | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4797849 — 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: Prague–Plzeň railway line Context triple: [Plzeň main railway station, railwayLine, Prague–Plzeň railway line]
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A.
Hradec Králové–Letohrad railway
The Hradec Králové–Letohrad railway is a regional rail line in the Czech Republic connecting the city of Hradec Králové with the town of Letohrad, serving passenger and local transport across eastern Bohemia.
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B.
Hradec Králové–Jičín railway
The Hradec Králové–Jičín railway is a regional rail line in the Czech Republic connecting the cities of Hradec Králové and Jičín.
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C.
Dresden–Děčín railway
The Dresden–Děčín railway is a major cross-border rail route along the Elbe River connecting Dresden in Germany with Děčín in the Czech Republic, forming part of an important European north–south transport corridor.
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D.
Nuremberg–Cheb railway
The Nuremberg–Cheb railway is an international rail line linking Nuremberg in Germany with Cheb in the Czech Republic, serving both regional and long-distance passenger and freight traffic across northern Bavaria and western Bohemia.
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E.
Hradec Králové–Chlumec nad Cidlinou railway
The Hradec Králové–Chlumec nad Cidlinou railway is a regional rail line in the Czech Republic connecting the city of Hradec Králové with the town of Chlumec nad Cidlinou.
- 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: Prague–Plzeň railway line Target entity description: The Prague–Plzeň railway line is a major Czech rail corridor connecting the capital city Prague with the industrial and regional hub of Plzeň, serving both passenger and freight traffic.
-
A.
Hradec Králové–Letohrad railway
The Hradec Králové–Letohrad railway is a regional rail line in the Czech Republic connecting the city of Hradec Králové with the town of Letohrad, serving passenger and local transport across eastern Bohemia.
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B.
Hradec Králové–Jičín railway
The Hradec Králové–Jičín railway is a regional rail line in the Czech Republic connecting the cities of Hradec Králové and Jičín.
-
C.
Dresden–Děčín railway
The Dresden–Děčín railway is a major cross-border rail route along the Elbe River connecting Dresden in Germany with Děčín in the Czech Republic, forming part of an important European north–south transport corridor.
-
D.
Nuremberg–Cheb railway
The Nuremberg–Cheb railway is an international rail line linking Nuremberg in Germany with Cheb in the Czech Republic, serving both regional and long-distance passenger and freight traffic across northern Bavaria and western Bohemia.
-
E.
Hradec Králové–Chlumec nad Cidlinou railway
The Hradec Králové–Chlumec nad Cidlinou railway is a regional rail line in the Czech Republic connecting the city of Hradec Králové with the town of Chlumec nad Cidlinou.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
railway corridor
ⓘ
railway line ⓘ |
| connects |
Plzeň
ⓘ
Prague ⓘ |
| country | Czech Republic ⓘ |
| electrification | 25 kV 50 Hz AC ⓘ |
| gauge | 1435 mm ⓘ |
| hasFunction |
provides commuter services between Prague and western Bohemia
ⓘ
supports industrial logistics in western Bohemia ⓘ |
| importance | major national rail corridor ⓘ |
| locatedIn | Bohemia ⓘ |
| operator | Správa železnic ⓘ |
| partOf |
Czech rail network
ⓘ
linked to:
Czech railway network
Czech transit corridor ⓘ
linked to:
Ostrava–Bohumín line
|
| passesThrough |
Central Bohemian Region
ⓘ
Plzeň Region ⓘ |
| role | connects capital with regional industrial hub ⓘ |
| servedBy |
Leo Express
ⓘ
RegioJet ⓘ České dráhy ⓘ
linked to:
Czech Railways
|
| startPoint | Prague ⓘ |
| terminus |
Plzeň hlavní nádraží
ⓘ
linked to:
Plzeň main railway station
Praha hlavní nádraží ⓘ
linked to:
Hlavní nádraží
|
| trackGauge | standard gauge ⓘ |
| usedBy |
freight trains
ⓘ
long-distance passenger trains ⓘ regional passenger trains ⓘ |
| usedFor |
freight 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: Prague–Plzeň railway line Description of subject: The Prague–Plzeň railway line is a major Czech rail corridor connecting the capital city Prague with the industrial and regional hub of Plzeň, serving both passenger and freight traffic.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Prague–Plzeň railway line