M-3
E648755
M-3 is a designated highway route, commonly known by its short name M-3, within a regional or national road network.
All labels observed (2)
| Label | Occurrences |
|---|---|
| M-3 canonical | 5 |
| M-3 (on certain segments) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7201105 — 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-3 Context triple: [M-3 highway, shortName, M-3]
-
A.
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.
-
B.
M-37
M-37 is a state highway in Michigan that runs up the Old Mission Peninsula, providing scenic access between Traverse City and the peninsula’s vineyards, orchards, and shoreline.
-
C.
M3
M3 is a boat line that operates as part of Geneva’s public transport network, providing passenger service across the city’s lake or waterways.
-
D.
M3
M3 is a circular line of the Copenhagen Metro that loops around the city center, connecting key districts and interchange stations.
-
E.
M3
M3 is one of the main lines of the Bucharest Metro rapid transit system, serving key residential and commercial areas of Romania’s capital.
- 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-3 Target entity description: M-3 is a designated highway route, commonly known by its short name M-3, within a regional or national road network.
-
A.
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.
-
B.
M-37
M-37 is a state highway in Michigan that runs up the Old Mission Peninsula, providing scenic access between Traverse City and the peninsula’s vineyards, orchards, and shoreline.
-
C.
M3
M3 is a boat line that operates as part of Geneva’s public transport network, providing passenger service across the city’s lake or waterways.
-
D.
M3
M3 is a circular line of the Copenhagen Metro that loops around the city center, connecting key districts and interchange stations.
-
E.
M3
M3 is one of the main lines of the Bucharest Metro rapid transit system, serving key residential and commercial areas of Romania’s capital.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
highway
ⓘ
road ⓘ transportation infrastructure ⓘ |
| hasAbbreviation | M3 ⓘ |
| hasAccess | motor vehicles ⓘ |
| hasCategory | motor road ⓘ |
| hasDesignation | M-3 ⓘ |
| hasFunction |
connects regions
ⓘ
supports national mobility ⓘ supports regional mobility ⓘ |
| hasLanes | multiple lanes ⓘ |
| hasRouteNumber | 3 ⓘ |
| hasSurface | paved ⓘ |
| hasTrafficDirection | bidirectional ⓘ |
| isMaintainedAs | public road ⓘ |
| isNumberedRoute | true ⓘ |
| isPublicInfrastructure | true ⓘ |
| isSignedAs | M-3 ⓘ |
| partOf |
national road network
ⓘ
regional road network ⓘ road network ⓘ |
| roadType | designated highway route ⓘ |
| shortName | M-3 ⓘ |
| usedFor |
road transport
ⓘ
vehicular 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: M-3 Description of subject: M-3 is a designated highway route, commonly known by its short name M-3, within a regional or national road network.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: M-3