canton of Les Ulis
E663399
The canton of Les Ulis is an administrative division in the Essonne department of the Île-de-France region in northern France, centered on the town of Les Ulis and its surrounding communes.
All labels observed (1)
| Label | Occurrences |
|---|---|
| canton of Les Ulis canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T7426745 — 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: canton of Les Ulis Context triple: [Les Ulis, partOf, canton of Les Ulis]
-
A.
canton of Orsay
The canton of Orsay is an administrative division in the Essonne department of the Île-de-France region in northern France, centered around the town of Orsay and its surrounding communes.
-
B.
canton of Rueil-Malmaison
The canton of Rueil-Malmaison is an administrative division in the Hauts-de-Seine department of the Île-de-France region in northern France, centered on the suburban commune of Rueil-Malmaison west of Paris.
-
C.
canton of Thiais
The canton of Thiais is an administrative division in the Val-de-Marne department in the Île-de-France region of northern France, grouping several southeastern Paris suburbs including Rungis.
-
D.
canton of Athis-Mons
The canton of Athis-Mons is an administrative division in the Essonne department of the Île-de-France region in northern France, grouping several communes in the southern suburbs of Paris.
-
E.
canton of Vitry-sur-Seine
The canton of Vitry-sur-Seine is an administrative division in the Val-de-Marne department in the Île-de-France region of northern France, centered on the suburban commune of Vitry-sur-Seine just southeast of Paris.
- 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: canton of Les Ulis Target entity description: The canton of Les Ulis is an administrative division in the Essonne department of the Île-de-France region in northern France, centered on the town of Les Ulis and its surrounding communes.
-
A.
canton of Orsay
The canton of Orsay is an administrative division in the Essonne department of the Île-de-France region in northern France, centered around the town of Orsay and its surrounding communes.
-
B.
canton of Rueil-Malmaison
The canton of Rueil-Malmaison is an administrative division in the Hauts-de-Seine department of the Île-de-France region in northern France, centered on the suburban commune of Rueil-Malmaison west of Paris.
-
C.
canton of Thiais
The canton of Thiais is an administrative division in the Val-de-Marne department in the Île-de-France region of northern France, grouping several southeastern Paris suburbs including Rungis.
-
D.
canton of Athis-Mons
The canton of Athis-Mons is an administrative division in the Essonne department of the Île-de-France region in northern France, grouping several communes in the southern suburbs of Paris.
-
E.
canton of Vitry-sur-Seine
The canton of Vitry-sur-Seine is an administrative division in the Val-de-Marne department in the Île-de-France region of northern France, centered on the suburban commune of Vitry-sur-Seine just southeast of Paris.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf | canton of France ⓘ |
| administrativeCenter | Les Ulis ⓘ |
| administrativeDivisionOf |
Essonne department
ⓘ
linked to:
Essonne
|
| containsCommune |
Bures-sur-Yvette
ⓘ
Gometz-le-Châtel ⓘ Les Ulis ⓘ Orsay ⓘ Saclay ⓘ Villebon-sur-Yvette ⓘ Villiers-le-Bâcle ⓘ |
| country | France ⓘ |
| createdBy | French canton reorganisation of 2015 ⓘ |
| departmentCode | 91 ⓘ |
| effectiveFrom | March 2015 ⓘ |
| hasCapital | Les Ulis ⓘ |
| languageUsed | French ⓘ |
| legislativeTextCreating | Décret n° 2014-230 du 24 février 2014 portant délimitation des cantons dans le département de l’Essonne ⓘ |
| locatedIn |
Essonne department
ⓘ
linked to:
Essonne
northern France ⓘ Île-de-France region ⓘ |
| locatedInTimeZone |
Central European Summer Time
ⓘ
Central European Time ⓘ |
| namedAfter | Les Ulis ⓘ |
| partOf | arrondissement of Palaiseau ⓘ |
| regionCode | 11 ⓘ |
| subdivisionType | canton ⓘ |
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: canton of Les Ulis Description of subject: The canton of Les Ulis is an administrative division in the Essonne department of the Île-de-France region in northern France, centered on the town of Les Ulis and its surrounding communes.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.