Portail Saint-Martin
E427458
Portail Saint-Martin is a historic stone gateway in Épernay, France, and one of the town’s oldest surviving architectural monuments.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Portail Saint-Martin canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4259663 — 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: Portail Saint-Martin Context triple: [Épernay, hasLandmark, Portail Saint-Martin]
-
A.
Halle Saint-Pierre
Halle Saint-Pierre is a Parisian museum and cultural center renowned for its exhibitions dedicated to outsider art, folk art, and contemporary alternative creativity.
-
B.
Aître Saint-Maclou
Aître Saint-Maclou is a former medieval plague cemetery and ossuary in Rouen, France, renowned for its macabre half-timbered architecture and carved depictions of death.
-
C.
La Part-Dieu
La Part-Dieu is a major business and commercial district in Lyon, France, known for its large shopping center, office towers, and central train station.
-
D.
Place Stanislas
Place Stanislas is an 18th-century UNESCO-listed royal square in Nancy, France, renowned for its harmonious classical architecture and ornate gilded gates.
-
E.
Place du Tertre
Place du Tertre is a famous cobblestoned square in Paris’s Montmartre district, renowned for its open-air painters, portrait artists, and lively café terraces.
- 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: Portail Saint-Martin Target entity description: Portail Saint-Martin is a historic stone gateway in Épernay, France, and one of the town’s oldest surviving architectural monuments.
-
A.
Halle Saint-Pierre
Halle Saint-Pierre is a Parisian museum and cultural center renowned for its exhibitions dedicated to outsider art, folk art, and contemporary alternative creativity.
-
B.
Aître Saint-Maclou
Aître Saint-Maclou is a former medieval plague cemetery and ossuary in Rouen, France, renowned for its macabre half-timbered architecture and carved depictions of death.
-
C.
La Part-Dieu
La Part-Dieu is a major business and commercial district in Lyon, France, known for its large shopping center, office towers, and central train station.
-
D.
Place Stanislas
Place Stanislas is an 18th-century UNESCO-listed royal square in Nancy, France, renowned for its harmonious classical architecture and ornate gilded gates.
-
E.
Place du Tertre
Place du Tertre is a famous cobblestoned square in Paris’s Montmartre district, renowned for its open-air painters, portrait artists, and lively café terraces.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
city gate
ⓘ
historic monument ⓘ stone gateway ⓘ |
| architecturalStyle | Classical architecture ⓘ |
| country | France ⓘ |
| hasArchitecturalElement |
arch
ⓘ
entablature ⓘ pediment ⓘ pilaster ⓘ |
| hasCulturalSignificance | symbol of Épernay’s historic center ⓘ |
| hasFunction | monumental entrance ⓘ |
| hasNearbyAttraction |
Avenue de Champagne (Épernay)
ⓘ
linked to:
Avenue de Champagne
|
| hasPreservationStatus | protected historic structure ⓘ |
| heritageDesignation |
Monument historique
ⓘ
linked to:
Monument historique (France)
|
| heritageDesignationCountry | France ⓘ |
| isOneOfOldestBuildingsIn | Épernay ⓘ |
| locatedIn |
Grand Est region
ⓘ
linked to:
Grand Est
Marne department ⓘ Épernay ⓘ |
| locatedOn | Rue du Général Leclerc (Épernay) ⓘ |
| materialUsed | stone ⓘ |
| notableFor |
being one of the oldest surviving architectural monuments in Épernay
ⓘ
historic stone construction ⓘ |
| openToPublic | yes ⓘ |
| partOf | historic center of Épernay ⓘ |
| tourismAttraction | yes ⓘ |
| usedAs | town gate ⓘ |
| usedFor |
access control to the town
ⓘ
defensive function ⓘ |
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: Portail Saint-Martin Description of subject: Portail Saint-Martin is a historic stone gateway in Épernay, France, and one of the town’s oldest surviving architectural monuments.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.