Autovía M-503
E414498
Autovía M-503 is a Spanish motorway in the Community of Madrid that connects several western suburbs, including Majadahonda, with the capital’s road network.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Autovía M-503 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4106472 — 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: Autovía M-503 Context triple: [Majadahonda, transportConnection, Autovía M-503]
-
A.
Autovía M-50
Autovía M-50 is a major ring road motorway encircling the outer area of Madrid, Spain, designed to facilitate high-capacity traffic flow and connect various suburbs and radial highways.
-
B.
E-5 highway
The E-5 highway is a major arterial road in Istanbul that runs across the city’s Asian and European sides, serving as one of its primary commuter and intercity transport routes.
-
C.
M-3 highway
The M-3 highway is a major Russian federal road that connects Moscow with the southwestern regions of the country and onward toward the border with Ukraine.
-
D.
M-7 highway
The M-7 highway is a major federal road in Russia that connects Moscow with key cities in the Volga region and further toward the Ural area, serving as an important eastward transport corridor.
-
E.
M-8 highway
The M-8 highway is a major Russian federal road that connects Moscow with the northern city of Arkhangelsk, serving as a key transport corridor through the central and northern regions of European Russia.
- 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: Autovía M-503 Target entity description: Autovía M-503 is a Spanish motorway in the Community of Madrid that connects several western suburbs, including Majadahonda, with the capital’s road network.
-
A.
Autovía M-50
Autovía M-50 is a major ring road motorway encircling the outer area of Madrid, Spain, designed to facilitate high-capacity traffic flow and connect various suburbs and radial highways.
-
B.
E-5 highway
The E-5 highway is a major arterial road in Istanbul that runs across the city’s Asian and European sides, serving as one of its primary commuter and intercity transport routes.
-
C.
M-3 highway
The M-3 highway is a major Russian federal road that connects Moscow with the southwestern regions of the country and onward toward the border with Ukraine.
-
D.
M-7 highway
The M-7 highway is a major federal road in Russia that connects Moscow with key cities in the Volga region and further toward the Ural area, serving as an important eastward transport corridor.
-
E.
M-8 highway
The M-8 highway is a major Russian federal road that connects Moscow with the northern city of Arkhangelsk, serving as a key transport corridor through the central and northern regions of European Russia.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
autovía
ⓘ
motorway ⓘ |
| accessControl | controlled-access highway ⓘ |
| connects | western suburbs of Madrid with the capital’s road network ⓘ |
| connectsTo |
Autovía A-6
ⓘ
Autovía M-40 ⓘ Autovía M-50 ⓘ Madrid road network ⓘ Majadahonda ⓘ |
| country | Spain ⓘ |
| hasAbbreviation | M-503 ⓘ |
| hasJunctionWith | other regional roads of Madrid ⓘ |
| hasLanes | dual carriageway ⓘ |
| hasLanguage | Spanish ⓘ |
| locatedIn |
Community of Madrid
ⓘ
Madrid metropolitan area ⓘ western Community of Madrid ⓘ |
| maintainedBy | Community of Madrid authorities ⓘ |
| partOf | Madrid regional road network ⓘ |
| regionServed |
Majadahonda
ⓘ
western suburbs of Madrid ⓘ |
| roadNumber | 503 ⓘ |
| roadType | M-road of Madrid ⓘ |
| usedFor |
commuter traffic
ⓘ
interurban 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: Autovía M-503 Description of subject: Autovía M-503 is a Spanish motorway in the Community of Madrid that connects several western suburbs, including Majadahonda, with the capital’s road network.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.