M-45
E446248
M-45 is a major ring road in the Madrid metropolitan area that helps divert traffic around the city and connect several eastern suburbs.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T4495304 — 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: M-45 Context triple: [Torrejón de Ardoz, roadConnection, M-45]
-
A.
M-45
M-45 is a state highway in Michigan that runs east–west through the Grand Rapids area toward the Lake Michigan shoreline.
-
B.
M-39
M-39 is a state highway in Michigan commonly known as the Southfield Freeway, serving as a major north–south commuter route in the Detroit metropolitan area.
-
C.
M-20
M-20 is a state trunkline highway in Michigan that runs east–west across the central part of the state, connecting communities such as Midland to the broader regional road network.
-
D.
M-5
M-5 is a state highway in southeastern Michigan that serves as a key commuter route connecting Novi and surrounding suburbs to the Detroit metropolitan area.
-
E.
M-24
M-24 is a state highway in Michigan that serves as a key north–south transportation route through communities such as Orion Township.
- 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: M-45 Target entity description: M-45 is a major ring road in the Madrid metropolitan area that helps divert traffic around the city and connect several eastern suburbs.
-
A.
M-45
M-45 is a state highway in Michigan that runs east–west through the Grand Rapids area toward the Lake Michigan shoreline.
-
B.
M-39
M-39 is a state highway in Michigan commonly known as the Southfield Freeway, serving as a major north–south commuter route in the Detroit metropolitan area.
-
C.
M-20
M-20 is a state trunkline highway in Michigan that runs east–west across the central part of the state, connecting communities such as Midland to the broader regional road network.
-
D.
M-5
M-5 is a state highway in southeastern Michigan that serves as a key commuter route connecting Novi and surrounding suburbs to the Detroit metropolitan area.
-
E.
M-24
M-24 is a state highway in Michigan that serves as a key north–south transportation route through communities such as Orion Township.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf |
controlled-access highway
ⓘ
motorway ⓘ ring road ⓘ |
| accessControl | limited access ⓘ |
| connectsTo |
A-3
ⓘ
A-4 ⓘ A-42 ⓘ M-40 ⓘ M-50 ⓘ |
| country | Spain ⓘ |
| designedFor | high-capacity traffic flow ⓘ |
| function |
connect eastern suburbs of Madrid
ⓘ
divert traffic around Madrid ⓘ ring road around Madrid ⓘ |
| hasJunctionType | grade-separated interchanges ⓘ |
| hasLanes | multiple carriageway lanes ⓘ |
| locatedIn |
Community of Madrid
ⓘ
Madrid metropolitan area ⓘ |
| managedBy |
Community of Madrid regional authorities
ⓘ
linked to:
Government of the Community of Madrid
|
| orientation | semi-circular ring to the east and south of Madrid ⓘ |
| partOf |
Madrid ring road network
ⓘ
linked to:
Madrid regional road network
|
| roadNumberingSystem | M-road network of Madrid ⓘ |
| roadType | autovía ⓘ |
| roleInNetwork |
alternative to inner ring roads
ⓘ
bypass for through traffic ⓘ |
| serves |
commuter traffic
ⓘ
eastern suburbs of Madrid ⓘ |
| toll | no general toll for users ⓘ |
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: M-45 Description of subject: M-45 is a major ring road in the Madrid metropolitan area that helps divert traffic around the city and connect several eastern suburbs.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: M-45
linked to: M-45