Madrid–Murcia railway
E873333
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.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Madrid–Cartagena railway | 1 |
| Madrid–Murcia railway canonical | 1 |
| Murcia–Madrid railway (via Murcia) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10571760 — 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–Murcia railway Context triple: [Murcia–El Carmen railway station, railwayLine, Madrid–Murcia railway]
-
A.
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.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
Madrid–Barcelona railway
The Madrid–Barcelona railway is a major Spanish rail line linking the capital Madrid with the northeastern city of Barcelona, serving as one of the country’s principal passenger and freight corridors.
- 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–Murcia railway Target entity description: 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.
-
A.
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.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
Madrid–Barcelona railway
The Madrid–Barcelona railway is a major Spanish rail line linking the capital Madrid with the northeastern city of Barcelona, serving as one of the country’s principal passenger and freight corridors.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
railway in Spain
ⓘ
railway line ⓘ |
| connects |
Madrid
ⓘ
Murcia ⓘ |
| country | Spain ⓘ |
| gauge | Iberian gauge ⓘ |
| hasRole | key corridor between central and southeastern Spain ⓘ |
| hasService |
freight trains
ⓘ
long-distance trains ⓘ regional trains ⓘ |
| importance | important transport corridor ⓘ |
| infrastructureManager | Administrador de Infraestructuras Ferroviarias ⓘ |
| languageOfName | Spanish ⓘ |
| linkType | intercity rail link ⓘ |
| locatedIn |
Castile–La Mancha
ⓘ
linked to:
Castile-La Mancha
Community of Madrid ⓘ Region of Murcia ⓘ
linked to:
Province of Murcia
|
| locatedOnContinent | Europe ⓘ |
| majorUse |
freight transport
ⓘ
passenger transport ⓘ |
| operator | Renfe Operadora ⓘ |
| partOf | Spanish railway network ⓘ |
| passesThrough |
Albacete
ⓘ
Castile–La Mancha ⓘ
linked to:
Castile-La Mancha
|
| regionServed |
Region of Murcia
ⓘ
linked to:
Province of Murcia
|
| serves | southeastern Spain ⓘ |
| startPoint | Madrid Atocha railway station ⓘ |
| terminus |
Madrid
ⓘ
Murcia ⓘ |
| usedFor | domestic rail 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–Murcia railway Description of subject: 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.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Madrid–Murcia railway
linked to: Madrid–Murcia railway