M-300 road
E476178
The M-300 road is a regional highway in the Community of Madrid, Spain, that connects several towns in the eastern part of the region, including Arganda del Rey.
All labels observed (1)
| Label | Occurrences |
|---|---|
| M-300 road canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4881281 — 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-300 road Context triple: [Arganda del Rey, hasRoadConnection, M-300 road]
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A.
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.
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B.
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.
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C.
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.
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D.
M-1 highway
The M-1 highway is a major Russian federal road that connects Moscow with the border of Belarus as part of the international route between Moscow and Western Europe.
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E.
M-59 freeway
The M-59 freeway is a major east–west highway in southeastern Michigan that serves as a key commuter and commercial route through suburbs north of Detroit.
- 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-300 road Target entity description: The M-300 road is a regional highway in the Community of Madrid, Spain, that connects several towns in the eastern part of the region, including Arganda del Rey.
-
A.
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.
-
B.
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.
-
C.
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.
-
D.
M-1 highway
The M-1 highway is a major Russian federal road that connects Moscow with the border of Belarus as part of the international route between Moscow and Western Europe.
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E.
M-59 freeway
The M-59 freeway is a major east–west highway in southeastern Michigan that serves as a key commuter and commercial route through suburbs north of Detroit.
- F. None of above. chosen
Statements (10)
| Predicate | Object |
|---|---|
| instanceOf |
highway
ⓘ
regional road ⓘ |
| connectsTown | Arganda del Rey NERFINISHED ⓘ |
| country | Spain ⓘ |
| hasRouteNumber | M-300 NERFINISHED ⓘ |
| locatedIn | Community of Madrid ⓘ |
| partOf | transport infrastructure of the Community of Madrid ⓘ |
| roadNetwork | Madrid regional road network ⓘ |
| roadType | regional highway ⓘ |
| servesRegion | eastern Community of Madrid ⓘ |
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-300 road Description of subject: The M-300 road is a regional highway in the Community of Madrid, Spain, that connects several towns in the eastern part of the region, including Arganda del Rey.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.