Greek national rail network
E749059
The Greek national rail network is the countrywide system of railway lines and services that links major cities, regions, and ports across Greece and connects to international rail corridors.
All labels observed (7)
| Label | Occurrences |
|---|---|
| Greek national railway network | 4 |
| Greek railway network | 4 |
| Greek mainline rail network | 1 |
| Greek national rail network canonical | 1 |
| Greek national railway system | 1 |
| Hellenic Railways | 1 |
| Hellenic Railways Organisation network | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8673097 — 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.
Target entity: Greek national rail network Context triple: [railway line Volos–Leianokladi, connectsTo, Greek national rail network]
-
A.
Portuguese national rail network
The Portuguese national rail network is the countrywide system of railway lines and infrastructure in Portugal that supports passenger and freight train services across the nation.
-
B.
Patras–Athens railway line
The Patras–Athens railway line is a major rail corridor in Greece connecting the port city of Patras in the Peloponnese with the capital city of Athens, serving as a key route for both passenger and freight transport.
-
C.
Bulgarian rail network
The Bulgarian rail network is the national railway system of Bulgaria, connecting major cities, towns, and border crossings through an extensive system of passenger and freight lines.
-
D.
Egyptian National Railways network
The Egyptian National Railways network is Egypt’s state-owned national railway system, providing passenger and freight rail services that connect major cities and regions across the country.
-
E.
European rail network
The European rail network is an extensive, interconnected system of railway lines and services spanning multiple European countries, enabling both international and regional passenger and freight transport.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Target entity: Greek national rail network Target entity description: The Greek national rail network is the countrywide system of railway lines and services that links major cities, regions, and ports across Greece and connects to international rail corridors.
-
A.
Portuguese national rail network
The Portuguese national rail network is the countrywide system of railway lines and infrastructure in Portugal that supports passenger and freight train services across the nation.
-
B.
Patras–Athens railway line
The Patras–Athens railway line is a major rail corridor in Greece connecting the port city of Patras in the Peloponnese with the capital city of Athens, serving as a key route for both passenger and freight transport.
-
C.
Bulgarian rail network
The Bulgarian rail network is the national railway system of Bulgaria, connecting major cities, towns, and border crossings through an extensive system of passenger and freight lines.
-
D.
Egyptian National Railways network
The Egyptian National Railways network is Egypt’s state-owned national railway system, providing passenger and freight rail services that connect major cities and regions across the country.
-
E.
European rail network
The European rail network is an extensive, interconnected system of railway lines and services spanning multiple European countries, enabling both international and regional passenger and freight transport.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
railway network
ⓘ
transport infrastructure ⓘ |
| connects |
Alexandroupoli
ⓘ
Athens ⓘ Ioannina (via bus-rail links) ⓘ
linked to:
Ioannina (regional unit)
Kalamata ⓘ Larissa ⓘ Patras ⓘ Thessaloniki ⓘ
linked to:
Salonika
Volos ⓘ |
| connectsTo |
Albania rail network (via inactive cross-border link)
ⓘ
Athens International Airport ⓘ Bulgaria rail network ⓘ North Macedonia rail network ⓘ Port of Patras (historically, via metre-gauge) ⓘ Port of Piraeus ⓘ
linked to:
Piraeus Port
Port of Thessaloniki ⓘ Turkey rail network ⓘ |
| country | Greece ⓘ |
| electrification | 25 kV AC 50 Hz (on main corridors) ⓘ |
| freightServices |
domestic freight trains
ⓘ
international freight trains ⓘ |
| gauge |
metre gauge (legacy and regional lines)
ⓘ
standard gauge ⓘ |
| hasHub |
Athens railway hub
ⓘ
linked to:
Athens railway station
Thessaloniki railway hub ⓘ
linked to:
Thessaloniki railway station
|
| historicalOperator |
SEK (Hellenic State Railways)
ⓘ
linked to:
Hellenic Railways Organisation
|
| includesLine |
Athens Airport rail link
ⓘ
linked to:
Athens Suburban Railway
Athens–Chalcis line ⓘ
linked to:
Athens–Chalcis railway
Athens–Kiato–Aigio line ⓘ
linked to:
Athens–Kiato railway line
Larissa–Volos line ⓘ Peloponnese metre-gauge network (partly suspended) ⓘ Piraeus–Athens–Thessaloniki main line ⓘ
linked to:
Athens–Thessaloniki railway
Thessaloniki–Alexandroupoli line ⓘ Thessaloniki–Florina line ⓘ
linked to:
Thessaloniki–Florina railway line
Thessaloniki–Larissa line ⓘ |
| infrastructureManager |
OSE (Hellenic Railways Organisation)
ⓘ
linked to:
Hellenic Railways Organisation
|
| locatedIn | Greece ⓘ |
| mainOperator | Hellenic Train ⓘ |
| partOf |
TEN-T (Trans-European Transport Network)
ⓘ
linked to:
Trans-European transport network
|
| passengerServices |
intercity trains
ⓘ
regional trains ⓘ suburban (Proastiakos) trains ⓘ |
| purpose |
freight transport
ⓘ
passenger transport ⓘ |
| status |
partly modernised
ⓘ
some lines suspended or closed ⓘ |
| usesSignalling |
ETCS (on some upgraded sections)
ⓘ
linked to:
European Train Control System
conventional lineside signalling ⓘ |
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.
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.
Subject: Greek national rail network Description of subject: The Greek national rail network is the countrywide system of railway lines and services that links major cities, regions, and ports across Greece and connects to international rail corridors.
Referenced by (13)
Full triples — surface form annotated when it differs from this entity's canonical label.