M25 Junction 30
E929025
M25 Junction 30 is a major interchange on London’s orbital M25 motorway in Essex, providing access to nearby towns and key routes including the A13.
All labels observed (2)
| Label | Occurrences |
|---|---|
| M25 Junction 30 canonical | 1 |
| M25 motorway Junction 30 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11493038 — 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: M25 Junction 30 Context triple: [Aveley, nearestMotorwayJunction, M25 Junction 30]
-
A.
M42 Junction 5
M42 Junction 5 is a key motorway interchange on the M42 serving the Solihull area in the West Midlands, England.
-
B.
M6 junction 25
M6 junction 25 is a motorway junction near Wigan in Greater Manchester that provides access between the M6 and the local road network serving the Wigan area.
-
C.
Junction 14
Junction 14 is a numbered interchange on the M20 motorway in England, providing access between the motorway and the surrounding local road network.
-
D.
Junction 16
Junction 16 is a numbered motorway interchange on the M20 in England, connecting local roads to this major route between London and the Channel ports.
-
E.
Junction 8
Junction 8 is a major interchange on England’s M20 motorway providing access to the town of Maidstone and connections toward the A20 and A249 routes.
- 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: M25 Junction 30 Target entity description: M25 Junction 30 is a major interchange on London’s orbital M25 motorway in Essex, providing access to nearby towns and key routes including the A13.
-
A.
M42 Junction 5
M42 Junction 5 is a key motorway interchange on the M42 serving the Solihull area in the West Midlands, England.
-
B.
M6 junction 25
M6 junction 25 is a motorway junction near Wigan in Greater Manchester that provides access between the M6 and the local road network serving the Wigan area.
-
C.
Junction 14
Junction 14 is a numbered interchange on the M20 motorway in England, providing access between the motorway and the surrounding local road network.
-
D.
Junction 16
Junction 16 is a numbered motorway interchange on the M20 in England, connecting local roads to this major route between London and the Channel ports.
-
E.
Junction 8
Junction 8 is a major interchange on England’s M20 motorway providing access to the town of Maidstone and connections toward the A20 and A249 routes.
- F. None of above. chosen
Statements (36)
| Predicate | Object |
|---|---|
| instanceOf |
motorway junction
ⓘ
road transport interchange ⓘ |
| accessTo |
Basildon
ⓘ
Grays ⓘ London ⓘ
linked to:
London, England
Southend-on-Sea ⓘ Thurrock ⓘ Tilbury ⓘ |
| connectsTo |
A13 road
NERFINISHED
ⓘ
M25 anticlockwise carriageway ⓘ M25 clockwise carriageway ⓘ routes towards central London via A13 ⓘ routes towards east Essex via A13 ⓘ |
| country | United Kingdom ⓘ |
| function | provides access between M25 and A13 ⓘ |
| hasCarriagewayType | dual carriageway approaches ⓘ |
| hasJunctionNumber | 30 ⓘ |
| locatedEastOf |
London
ⓘ
linked to:
London, England
|
| locatedIn |
East of England
ⓘ
England ⓘ Essex ⓘ |
| locatedNorthOf | River Thames crossing at Dartford ⓘ |
| locatedOn | M25 motorway ⓘ |
| managedBy | National Highways ⓘ |
| near |
Lakeside Shopping Centre
ⓘ
River Thames ⓘ
linked to:
Thames
Thurrock services ⓘ |
| partOf |
London Orbital Motorway network
ⓘ
linked to:
M25 motorway
M25 motorway ⓘ |
| regionServed |
Greater London area
ⓘ
linked to:
Greater London
Thurrock unitary authority area ⓘ
linked to:
Thurrock
|
| roadNumber | 30 ⓘ |
| role | major interchange on M25 ⓘ |
| serves | A13 road NERFINISHED ⓘ |
| usedFor |
local access to Thurrock and surrounding towns
ⓘ
long-distance traffic distribution around London ⓘ |
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: M25 Junction 30 Description of subject: M25 Junction 30 is a major interchange on London’s orbital M25 motorway in Essex, providing access to nearby towns and key routes including the A13.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: M25 Junction 30