M3
E74483
M3 is a major motorway in the United Kingdom that connects London to Southampton, serving as a key route through southern England.
All labels observed (1)
| Label | Occurrences |
|---|---|
| M3 canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T595081 — 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: M3 Context triple: [M3 motorway, roadNumber, M3]
-
A.
M
M is a functional data mashup and query language used in Microsoft Power BI and related tools for data transformation and preparation.
-
B.
M8
M8 is a major motorway in Scotland that connects the cities of Glasgow and Edinburgh.
-
C.
Ma
Ma is a common Chinese surname borne by many notable individuals across fields such as music, politics, and sports.
-
D.
MAR
MAR is the three-letter ISO 3166-1 alpha-3 country code assigned to Morocco.
-
E.
M25
M25 is a major orbital motorway encircling most of Greater London in the United Kingdom.
- 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: M3 Target entity description: M3 is a major motorway in the United Kingdom that connects London to Southampton, serving as a key route through southern England.
-
A.
M
M is a functional data mashup and query language used in Microsoft Power BI and related tools for data transformation and preparation.
-
B.
M8
M8 is a major motorway in Scotland that connects the cities of Glasgow and Edinburgh.
-
C.
Ma
Ma is a common Chinese surname borne by many notable individuals across fields such as music, politics, and sports.
-
D.
MAR
MAR is the three-letter ISO 3166-1 alpha-3 country code assigned to Morocco.
-
E.
M25
M25 is a major orbital motorway encircling most of Greater London in the United Kingdom.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
motorway
ⓘ
road in the United Kingdom ⓘ |
| accessControl | controlled-access highway ⓘ |
| connectsCity |
London
ⓘ
linked to:
London, England
Southampton ⓘ |
| country | United Kingdom ⓘ |
| function |
key route between London and Southampton
ⓘ
major transport corridor in southern England ⓘ |
| hasCarriageway | dual carriageway ⓘ |
| hasJunctionWith |
M25 motorway
ⓘ
M27 motorway ⓘ |
| locatedIn | England ⓘ |
| maintainedBy | National Highways ⓘ |
| partOfNetwork | British motorway network ⓘ |
| passesThrough |
Hampshire
ⓘ
Surrey ⓘ |
| regionServed | southern England ⓘ |
| roadClass | motorway-standard road ⓘ |
| roadNumber | M3 ⓘ |
| roadType | primary route ⓘ |
| routeEnd | Southampton ⓘ |
| routeStart |
London
ⓘ
linked to:
London, England
|
| usedFor |
commuter traffic
ⓘ
freight transport ⓘ long-distance 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: M3 Description of subject: M3 is a major motorway in the United Kingdom that connects London to Southampton, serving as a key route through southern England.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.