A40 motorway (France)
E9290
The A40 motorway in France, also known as the "Autoroute Blanche," is a major alpine highway linking the Lyon region to the Mont Blanc area and providing an important route toward Switzerland and Italy.
All labels observed (2)
| Label | Occurrences |
|---|---|
| A40 motorway (France) canonical | 5 |
| Autoroute A40 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T95135 — 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: A40 motorway (France) Context triple: [France–Switzerland border, crossesTransportRoute, A40 motorway (France)]
-
A.
A35 motorway (France)
The A35 motorway in France is a major north–south highway in the Alsace region that runs parallel to the Rhine and connects several key cities before reaching the Swiss border.
-
B.
A22 motorway
The A22 motorway, also known as Via do Infante, is a major east–west toll highway in Portugal’s Algarve region that links coastal towns and connects to Spain.
-
C.
M56 motorway
The M56 motorway is a major road in North West England that connects Manchester to North Wales and serves as a key route to Manchester Airport.
-
D.
A44 road
The A44 road is a major route in England that runs from Oxford through the Cotswolds and Worcestershire to Aberystwyth in Wales.
-
E.
Champs-Élysées
The Champs-Élysées is a famous Parisian avenue renowned for its luxury shops, cafés, theaters, and its role as a central site for national celebrations and major events.
- 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: A40 motorway (France) Target entity description: The A40 motorway in France, also known as the "Autoroute Blanche," is a major alpine highway linking the Lyon region to the Mont Blanc area and providing an important route toward Switzerland and Italy.
-
A.
A35 motorway (France)
The A35 motorway in France is a major north–south highway in the Alsace region that runs parallel to the Rhine and connects several key cities before reaching the Swiss border.
-
B.
A22 motorway
The A22 motorway, also known as Via do Infante, is a major east–west toll highway in Portugal’s Algarve region that links coastal towns and connects to Spain.
-
C.
M56 motorway
The M56 motorway is a major road in North West England that connects Manchester to North Wales and serves as a key route to Manchester Airport.
-
D.
A44 road
The A44 road is a major route in England that runs from Oxford through the Cotswolds and Worcestershire to Aberystwyth in Wales.
-
E.
Champs-Élysées
The Champs-Élysées is a famous Parisian avenue renowned for its luxury shops, cafés, theaters, and its role as a central site for national celebrations and major events.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
French autoroute
ⓘ
motorway ⓘ |
| alsoKnownAs |
A40 motorway (France)
ⓘ
surface form:
Autoroute A40
Autoroute Blanche ⓘ |
| connectsRegion |
Auvergne-Rhône-Alpes region
ⓘ
surface form:
Lyon region
Mont Blanc massif ⓘ
surface form:
Mont Blanc area
|
| connectsToCountry |
Italy
ⓘ
Switzerland ⓘ |
| country | France ⓘ |
| hasNickname | Autoroute Blanche ⓘ |
| hasTerrain | mountainous ⓘ |
| isPartOf |
Alps region
ⓘ
surface form:
European alpine road network
|
| locatedIn | eastern France ⓘ |
| partOfCorridor |
route between France and Italy
ⓘ
route between France and Switzerland ⓘ |
| partOfNetwork | French autoroute network ⓘ |
| primaryFunction | major alpine highway linking Lyon region to Mont Blanc area ⓘ |
| providesRouteTowards |
Italy
ⓘ
Switzerland ⓘ |
| regionServed |
Auvergne-Rhône-Alpes region
ⓘ
surface form:
Auvergne-Rhône-Alpes
|
| roadNumber | A40 ⓘ |
| roadType | alpine motorway ⓘ |
| servesArea | Mont Blanc massif ⓘ |
| servesCity | Lyon ⓘ |
| usedFor |
long-distance road transport
ⓘ
tourist access to Mont Blanc area ⓘ |
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: A40 motorway (France) Description of subject: The A40 motorway in France, also known as the "Autoroute Blanche," is a major alpine highway linking the Lyon region to the Mont Blanc area and providing an important route toward Switzerland and Italy.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Autoroute A40