CA Plaine Vallée
E185846
CA Plaine Vallée is a French intercommunal structure (communauté d'agglomération) in the northern suburbs of Paris that groups together several municipalities for cooperative local governance and shared public services.
All labels observed (1)
| Label | Occurrences |
|---|---|
| CA Plaine Vallée canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T1651591 — 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: CA Plaine Vallée Context triple: [Soisy-sous-Montmorency, intercommunality, CA Plaine Vallée]
-
A.
Palaiseau
Palaiseau is a suburban commune in the southern outskirts of Paris, France, known for hosting major scientific and engineering institutions.
-
B.
CA Roissy Pays de France
CA Roissy Pays de France is a French intercommunal structure in the Île-de-France region that groups together several municipalities around Roissy, including those near Paris-Charles de Gaulle Airport, to coordinate local development and public services.
-
C.
Boulogne-Billancourt
Boulogne-Billancourt is a densely populated suburban city just southwest of central Paris, known as a major economic and media hub in the Île-de-France region.
-
D.
Colombes
Colombes is a suburban commune in the northwestern outskirts of Paris, France, known as a residential and historically significant town within the Île-de-France region.
-
E.
Villeneuve-le-Roi
Villeneuve-le-Roi is a suburban commune in the southeastern outskirts of Paris, France, situated along the Seine River and closely linked to the nearby Orly Airport.
- 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: CA Plaine Vallée Target entity description: CA Plaine Vallée is a French intercommunal structure (communauté d'agglomération) in the northern suburbs of Paris that groups together several municipalities for cooperative local governance and shared public services.
-
A.
Palaiseau
Palaiseau is a suburban commune in the southern outskirts of Paris, France, known for hosting major scientific and engineering institutions.
-
B.
CA Roissy Pays de France
CA Roissy Pays de France is a French intercommunal structure in the Île-de-France region that groups together several municipalities around Roissy, including those near Paris-Charles de Gaulle Airport, to coordinate local development and public services.
-
C.
Boulogne-Billancourt
Boulogne-Billancourt is a densely populated suburban city just southwest of central Paris, known as a major economic and media hub in the Île-de-France region.
-
D.
Colombes
Colombes is a suburban commune in the northwestern outskirts of Paris, France, known as a residential and historically significant town within the Île-de-France region.
-
E.
Villeneuve-le-Roi
Villeneuve-le-Roi is a suburban commune in the southeastern outskirts of Paris, France, situated along the Seine River and closely linked to the nearby Orly Airport.
- F. None of above. chosen
Statements (34)
| Predicate | Object |
|---|---|
| instanceOf |
communauté d'agglomération
ⓘ
intercommunal structure ⓘ |
| administrativeLevel | inter-municipal ⓘ |
| country | France ⓘ |
| governs |
economic development
ⓘ
environmental policy ⓘ housing policy ⓘ public transport coordination ⓘ urban planning ⓘ |
| hasAdministrativeSeat | Montmorency ⓘ |
| hasMemberMunicipality |
Andilly
ⓘ
Deuil-la-Barre ⓘ Eaubonne ⓘ Enghien-les-Bains ⓘ Groslay ⓘ Margency ⓘ Montmagny ⓘ Montmorency ⓘ Piscop ⓘ Saint-Brice-sous-Forêt ⓘ Saint-Gratien ⓘ Soisy-sous-Montmorency ⓘ |
| hasOfficialLanguage | French ⓘ |
| hasType | public territorial collectivity ⓘ |
| languageUsed | French ⓘ |
| legalForm | établissement public de coopération intercommunale ⓘ |
| locatedIn |
Val-d'Oise
ⓘ
northern suburbs of Paris ⓘ Île-de-France ⓘ
linked to:
Île-de-France region
|
| locatedNear | Paris ⓘ |
| partOf | Métropole du Grand Paris ⓘ |
| purpose |
cooperative local governance
ⓘ
shared public services ⓘ |
| shortName | Plaine Vallée ⓘ |
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: CA Plaine Vallée Description of subject: CA Plaine Vallée is a French intercommunal structure (communauté d'agglomération) in the northern suburbs of Paris that groups together several municipalities for cooperative local governance and shared public services.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Soisy-sous-Montmorency, France
subject linked to:
commune of Écouen
subject linked to:
commune of Montmagny
subject linked to:
commune of Groslay