Trans-European high-speed rail network
E396859
The Trans-European high-speed rail network is an interconnected system of high-speed railway lines across multiple European countries designed to enable fast, cross-border passenger travel.
All labels observed (5)
How this entity was disambiguated
This entity first appeared as the object of triple T3890333 — 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: Trans-European high-speed rail network Context triple: [LGV Est européenne, partOf, Trans-European high-speed rail network]
-
A.
Trans-European transport network
The Trans-European Transport Network (TEN-T) is a European Union policy framework and planned system of integrated road, rail, air, and water transport infrastructure designed to improve connectivity and cohesion across member states.
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B.
Sud Europe Atlantique high-speed line
The Sud Europe Atlantique high-speed line is a French high-speed railway connecting Tours and Bordeaux, forming a key segment of the TGV network toward southwestern France and Spain.
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C.
Lignes à grande vitesse (LGV) network
The Lignes à grande vitesse (LGV) network is France’s system of dedicated high-speed railway lines used primarily by TGV trains to connect major cities at very high speeds.
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D.
Mediterranean high-speed line
The Mediterranean high-speed line is a French high-speed railway corridor that extends the TGV network from the Rhône Valley toward the Mediterranean coast, significantly reducing travel times to cities like Marseille.
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E.
SRT high-speed rail
SRT high-speed rail is a South Korean high-speed train service operated by SR Corporation that runs on the Gyeongbu and Honam high-speed lines as an alternative to KTX.
- 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: Trans-European high-speed rail network Target entity description: The Trans-European high-speed rail network is an interconnected system of high-speed railway lines across multiple European countries designed to enable fast, cross-border passenger travel.
-
A.
Trans-European transport network
The Trans-European Transport Network (TEN-T) is a European Union policy framework and planned system of integrated road, rail, air, and water transport infrastructure designed to improve connectivity and cohesion across member states.
-
B.
Sud Europe Atlantique high-speed line
The Sud Europe Atlantique high-speed line is a French high-speed railway connecting Tours and Bordeaux, forming a key segment of the TGV network toward southwestern France and Spain.
-
C.
Lignes à grande vitesse (LGV) network
The Lignes à grande vitesse (LGV) network is France’s system of dedicated high-speed railway lines used primarily by TGV trains to connect major cities at very high speeds.
-
D.
Mediterranean high-speed line
The Mediterranean high-speed line is a French high-speed railway corridor that extends the TGV network from the Rhône Valley toward the Mediterranean coast, significantly reducing travel times to cities like Marseille.
-
E.
SRT high-speed rail
SRT high-speed rail is a South Korean high-speed train service operated by SR Corporation that runs on the Gyeongbu and Honam high-speed lines as an alternative to KTX.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
Trans-European Transport Network component
ⓘ
high-speed rail network ⓘ |
| characteristic |
cross-border infrastructure projects
ⓘ
interoperability between national systems ⓘ |
| connects |
major European metropolitan areas
ⓘ
national high-speed rail networks ⓘ |
| continent | Europe ⓘ |
| country |
Austria
ⓘ
Belgium ⓘ Czech Republic ⓘ Denmark ⓘ France ⓘ Germany ⓘ Hungary ⓘ Italy ⓘ Luxembourg ⓘ Netherlands ⓘ Poland ⓘ Portugal ⓘ Spain ⓘ Sweden ⓘ Switzerland ⓘ United Kingdom ⓘ |
| fundedBy |
European Union
ⓘ
member state governments ⓘ |
| governingBody | European Union ⓘ |
| inception | 1990s (development within EU policy) ⓘ |
| includes |
Belgian HSL lines
ⓘ
Channel Tunnel Rail Link ⓘ Cologne–Frankfurt high-speed rail line ⓘ Dutch HSL-Zuid ⓘ French TGV high-speed lines ⓘ German ICE high-speed lines ⓘ Italian Alta Velocità lines ⓘ LGV Est européenne ⓘ LGV Méditerranée ⓘ LGV Nord ⓘ Madrid–Barcelona high-speed line ⓘ
surface form:
Madrid–Barcelona high-speed rail line
Milan–Rome high-speed rail line ⓘ Paris–Brussels high-speed rail line ⓘ Paris–London high-speed rail connection ⓘ Spanish AVE high-speed lines ⓘ |
| legalFramework | TEN-T guidelines ⓘ |
| maximumSpeed | 300 km/h or more on many sections ⓘ |
| operator | various national railway companies ⓘ |
| partOf |
Trans-European transport network
ⓘ
surface form:
Trans-European Transport Network
|
| purpose |
cross-border passenger transport
ⓘ
promotion of modal shift from air and road to rail ⓘ reduction of travel time between major European cities ⓘ |
| trackGauge | standard gauge ⓘ |
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: Trans-European high-speed rail network Description of subject: The Trans-European high-speed rail network is an interconnected system of high-speed railway lines across multiple European countries designed to enable fast, cross-border passenger travel.
Referenced by (24)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
European rail network
HSL-Zuid (high-speed line, via nearby connections)
→
partOf
→
Trans-European high-speed rail network
ⓘ
subject surface form:
HSL-Zuid
this entity surface form:
European high-speed rail network
this entity surface form:
European high-speed rail network
this entity surface form:
European high-speed rail network
this entity surface form:
European high-speed rail network
this entity surface form:
European high-speed rail network
this entity surface form:
European high-speed rail network
this entity surface form:
European high-speed rail network
this entity surface form:
trans-European rail network
this entity surface form:
European high-speed rail network
this entity surface form:
European high-speed rail network
this entity surface form:
European high-speed rail network
Sud Europe Atlantique high-speed line
→
belongsToCorridor
→
Trans-European high-speed rail network
ⓘ
this entity surface form:
European high-speed rail corridors toward the Iberian Peninsula
this entity surface form:
European high-speed rail network