Mayenne, France
E619633
Mayenne is a historic town and commune in northwestern France, known for its medieval castle overlooking the Mayenne River and its role as a local administrative and cultural center.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mayenne, France canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T6807266 — 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: Mayenne, France Context triple: [Waiblingen, hasTwinTown, Mayenne, France]
-
A.
Mont-Saint-Aignan, France
Mont-Saint-Aignan, France is a suburban commune near Rouen in Normandy, known as a residential and educational center and as the birthplace of legendary cyclist Jacques Anquetil.
-
B.
Neauphle-le-Château, France
Neauphle-le-Château is a small village in northern France best known as the place where Iranian leader Ruhollah Khomeini lived in exile shortly before the 1979 Iranian Revolution.
-
C.
Montlouis-sur-Loire, France
Montlouis-sur-Loire is a commune in central France’s Loire Valley, known for its vineyards and historic châteaux along the Loire River.
-
D.
Plessis-lès-Tours, France
Plessis-lès-Tours is a historic locality near Tours in central France, notable as a former royal residence and the place where Saint Francis of Paola died.
-
E.
Val-de-Reuil, France
Val-de-Reuil is a planned new town in the Eure department of Normandy in northern France, known for its modern urban design and industrial and technological activities.
- 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: Mayenne, France Target entity description: Mayenne is a historic town and commune in northwestern France, known for its medieval castle overlooking the Mayenne River and its role as a local administrative and cultural center.
-
A.
Mont-Saint-Aignan, France
Mont-Saint-Aignan, France is a suburban commune near Rouen in Normandy, known as a residential and educational center and as the birthplace of legendary cyclist Jacques Anquetil.
-
B.
Neauphle-le-Château, France
Neauphle-le-Château is a small village in northern France best known as the place where Iranian leader Ruhollah Khomeini lived in exile shortly before the 1979 Iranian Revolution.
-
C.
Montlouis-sur-Loire, France
Montlouis-sur-Loire is a commune in central France’s Loire Valley, known for its vineyards and historic châteaux along the Loire River.
-
D.
Plessis-lès-Tours, France
Plessis-lès-Tours is a historic locality near Tours in central France, notable as a former royal residence and the place where Saint Francis of Paola died.
-
E.
Val-de-Reuil, France
Val-de-Reuil is a planned new town in the Eure department of Normandy in northern France, known for its modern urban design and industrial and technological activities.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
commune of France
ⓘ
subprefecture in France ⓘ |
| administrativeStatus | subprefecture of the Mayenne department ⓘ |
| climate | oceanic climate ⓘ |
| country | France ⓘ |
| demographics | population in the tens of thousands ⓘ |
| demonym |
Mayennais
ⓘ
Mayennaise ⓘ |
| departmentCapitalOf | none (department capital is Laval) ⓘ |
| distanceFromLaval | approximately 30 km north ⓘ |
| economicActivity |
commerce
ⓘ
local services ⓘ small-scale industry ⓘ |
| geographicFeature | valley of the Mayenne River ⓘ |
| hasCulturalFacility |
local media library
ⓘ
theatre and performance spaces ⓘ |
| hasEducationalInstitution | primary and secondary schools in the commune ⓘ |
| hasMuseum | Musée du Château de Mayenne NERFINISHED ⓘ |
| hasReligiousBuilding |
Basilique Notre-Dame de l’Épine (Mayenne)
NERFINISHED
ⓘ
Église Saint-Martin de Mayenne NERFINISHED ⓘ |
| hasSportsClub | local football clubs ⓘ |
| hasTownHall | Hôtel de Ville de Mayenne NERFINISHED ⓘ |
| heritage | medieval castle overlooking the Mayenne River ⓘ |
| heritageStatus | several protected historic monuments ⓘ |
| historicSignificance | medieval town on the Mayenne River ⓘ |
| INSEECODE | 53147 ⓘ |
| isPartOf | arrondissement of Mayenne NERFINISHED ⓘ |
| isSeatOf |
arrondissement of Mayenne
NERFINISHED
ⓘ
canton of Mayenne NERFINISHED ⓘ |
| language | French ⓘ |
| locatedIn |
Mayenne department
NERFINISHED
ⓘ
Pays de la Loire region NERFINISHED ⓘ northwestern France NERFINISHED ⓘ |
| locatedOnRiver | Mayenne River NERFINISHED ⓘ |
| nearbyCity |
Alençon
NERFINISHED
ⓘ
Fougères NERFINISHED ⓘ Laval NERFINISHED ⓘ |
| notableBuilding | Château de Mayenne NERFINISHED ⓘ |
| postalCode | 53100 ⓘ |
| regionHistoric | historical province of Maine NERFINISHED ⓘ |
| riverCrossingFeature | medieval bridge ⓘ |
| roadAccess | connected to Laval by D23 and other regional roads ⓘ |
| role |
local administrative center
ⓘ
local cultural center ⓘ |
| timeZone | Central European Time ⓘ |
| timeZoneDST | Central European Summer Time NERFINISHED ⓘ |
| transport | served by departmental roads ⓘ |
| urbanType | small town ⓘ |
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: Mayenne, France Description of subject: Mayenne is a historic town and commune in northwestern France, known for its medieval castle overlooking the Mayenne River and its role as a local administrative and cultural center.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Waiblingen