Madrid–Burgos railway line
E1044965
The Madrid–Burgos railway line is a major rail route in Spain that historically connected the capital Madrid with the northern city of Burgos, serving both passenger and freight traffic.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Madrid–Burgos railway line canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13368633 — 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–Burgos railway line Context triple: [Cantoblanco campus, locatedNear, Madrid–Burgos railway line]
-
A.
Madrid–Valencia de Alcántara railway
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.
-
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–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.
-
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–Burgos railway line Target entity description: The Madrid–Burgos railway line is a major rail route in Spain that historically connected the capital Madrid with the northern city of Burgos, serving both passenger and freight traffic.
-
A.
Madrid–Valencia de Alcántara railway
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.
-
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–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.
-
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 (41)
| Predicate | Object |
|---|---|
| instanceOf |
railway line
ⓘ
railway line in Spain ⓘ |
| connects |
Burgos
NERFINISHED
ⓘ
Madrid NERFINISHED ⓘ |
| connectsRegion |
central Spain
ⓘ
northern Spain ⓘ |
| country | Spain ⓘ |
| electrification | 25 kV AC overhead line ⓘ |
| endPoint | Burgos NERFINISHED ⓘ |
| gauge | Iberian gauge ⓘ |
| hasSection |
Aranda de Duero–Burgos section
NERFINISHED
ⓘ
Colmenar Viejo–Aranda de Duero section NERFINISHED ⓘ Madrid–Colmenar Viejo section NERFINISHED ⓘ |
| hasStation |
Aranda de Duero railway station
NERFINISHED
ⓘ
Burgos-Rosa de Lima railway station NERFINISHED ⓘ Colmenar Viejo railway station NERFINISHED ⓘ Madrid-Chamartín railway station NERFINISHED ⓘ |
| historicalRole | important freight corridor between central and northern Spain ⓘ |
| historicalSignificance | major northbound route from Madrid ⓘ |
| historicalUse |
freight traffic
ⓘ
passenger traffic ⓘ |
| languageOfName | Spanish ⓘ |
| locatedIn | Spain ⓘ |
| namedAfter |
Burgos
NERFINISHED
ⓘ
Madrid NERFINISHED ⓘ |
| operator | Renfe Operadora NERFINISHED ⓘ |
| owner | Administrador de Infraestructuras Ferroviarias NERFINISHED ⓘ |
| partOf | Spanish railway network NERFINISHED ⓘ |
| passesThrough |
Castile and León
NERFINISHED
ⓘ
Community of Madrid NERFINISHED ⓘ |
| primaryFunction | link Madrid with northern Spain ⓘ |
| railwaySystem | Iberian-gauge conventional network ⓘ |
| startPoint | Madrid NERFINISHED ⓘ |
| status |
partly closed
ⓘ
partly in service ⓘ |
| terminusAt |
Burgos-Rosa de Lima railway station
NERFINISHED
ⓘ
Madrid-Chamartín railway station NERFINISHED ⓘ |
| usedFor |
freight services
ⓘ
long-distance services ⓘ regional services ⓘ |
| usesTunnel | Sierra de Guadarrama railway tunnel NERFINISHED ⓘ |
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–Burgos railway line Description of subject: The Madrid–Burgos railway line is a major rail route in Spain that historically connected the capital Madrid with the northern city of Burgos, serving both passenger and freight traffic.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.