Madrid–Valencia de Alcántara railway
E1026614
The Madrid–Valencia de Alcántara railway is a major rail line in western Spain that connects Madrid with the Portuguese border near Valencia de Alcántara, serving as an important route for both passenger and freight traffic.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Madrid–Badajoz railway | 1 |
| Madrid–Valencia de Alcántara railway canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13201104 — 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: Madrid–Valencia de Alcántara railway Context triple: [Pinto railway station, railwayLine, Madrid–Valencia de Alcántara railway]
-
A.
Madrid–Valencia railway
The Madrid–Valencia railway is a major Spanish rail line connecting the nation’s capital with the Mediterranean port city of Valencia, serving as an important corridor for both passenger and freight transport.
-
B.
Madrid–Murcia railway
The Madrid–Murcia railway is a major rail line in Spain that connects the capital city Madrid with the southeastern city of Murcia, serving as an important corridor for both passenger and freight transport.
-
C.
Madrid–Alicante railway
The Madrid–Alicante railway is a major Spanish rail line connecting the capital Madrid with the Mediterranean coastal city of Alicante, serving as an important corridor for both passenger and freight transport.
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D.
Madrid–Andalusia railway
The Madrid–Andalusia railway is a major rail line in Spain that connects the capital, Madrid, with the southern region of Andalusia, serving as a key corridor for both passenger and freight transport.
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E.
Madrid–Aranjuez railway
The Madrid–Aranjuez railway is one of Spain’s oldest railway lines, historically linking Madrid with the royal town of Aranjuez and playing a key role in the early development of the country’s rail network.
- 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: Madrid–Valencia de Alcántara railway Target entity description: The Madrid–Valencia de Alcántara railway is a major rail line in western Spain that connects Madrid with the Portuguese border near Valencia de Alcántara, serving as an important route for both passenger and freight traffic.
-
A.
Madrid–Valencia railway
The Madrid–Valencia railway is a major Spanish rail line connecting the nation’s capital with the Mediterranean port city of Valencia, serving as an important corridor for both passenger and freight transport.
-
B.
Madrid–Murcia railway
The Madrid–Murcia railway is a major rail line in Spain that connects the capital city Madrid with the southeastern city of Murcia, serving as an important corridor for both passenger and freight transport.
-
C.
Madrid–Alicante railway
The Madrid–Alicante railway is a major Spanish rail line connecting the capital Madrid with the Mediterranean coastal city of Alicante, serving as an important corridor for both passenger and freight transport.
-
D.
Madrid–Andalusia railway
The Madrid–Andalusia railway is a major rail line in Spain that connects the capital, Madrid, with the southern region of Andalusia, serving as a key corridor for both passenger and freight transport.
-
E.
Madrid–Aranjuez railway
The Madrid–Aranjuez railway is one of Spain’s oldest railway lines, historically linking Madrid with the royal town of Aranjuez and playing a key role in the early development of the country’s rail network.
- F. None of above. chosen
Statements (36)
| Predicate | Object |
|---|---|
| instanceOf |
rail transport infrastructure
ⓘ
railway line ⓘ |
| borderCrossing |
Spain–Portugal border near Valencia de Alcántara
ⓘ
linked to:
Spain–Portugal border
|
| connectsCity |
Cáceres
ⓘ
Madrid ⓘ Valencia de Alcántara ⓘ |
| connectsWith | Portuguese border near Valencia de Alcántara ⓘ |
| country | Spain ⓘ |
| electrification | partially electrified ⓘ |
| freightRole |
carries general freight
ⓘ
supports international freight corridor between Spain and Portugal ⓘ |
| gauge | Iberian gauge ⓘ |
| historicalRole | international route between Spain and Portugal ⓘ |
| importance | major rail line in western Spain ⓘ |
| locatedIn | western Spain ⓘ |
| networkRole | conventional (non–high-speed) line ⓘ |
| operator | Adif ⓘ |
| owner |
Spanish State
ⓘ
linked to:
Kingdom of Spain
|
| partOf | Spanish railway network ⓘ |
| passengerServiceType |
long-distance services
ⓘ
regional services ⓘ |
| region |
Castile-La Mancha
ⓘ
Community of Madrid ⓘ Extremadura ⓘ |
| servesCity |
Cáceres
ⓘ
Madrid ⓘ Navalmoral de la Mata ⓘ Plasencia ⓘ Talavera de la Reina ⓘ Valencia de Alcántara ⓘ |
| status | in operation ⓘ |
| terminus |
Madrid
ⓘ
Valencia de Alcántara ⓘ |
| trackConfiguration | mostly single-track ⓘ |
| usedFor |
freight traffic
ⓘ
passenger traffic ⓘ |
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: Madrid–Valencia de Alcántara railway Description of subject: The Madrid–Valencia de Alcántara railway is a major rail line in western Spain that connects Madrid with the Portuguese border near Valencia de Alcántara, serving as an important route for both passenger and freight traffic.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Madrid–Valencia de Alcántara railway