Pont-Saint-Martin
E444481
Pont-Saint-Martin is a small town in Italy’s Aosta Valley, known as a historic gateway to the region and for its ancient Roman bridge.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Pont-Saint-Martin canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T3586131 — 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: Pont-Saint-Martin Context triple: [Autostrada A5, passesNear, Pont-Saint-Martin]
-
A.
Noisy-le-Grand
Noisy-le-Grand is a suburban commune in the eastern outskirts of Paris, France, known for its modern architecture and role as a business and educational hub within the Marne-la-Vallée area.
-
B.
Ville-la-Grand
Ville-la-Grand is a commune in the Haute-Savoie department of southeastern France, situated near the Swiss border in the urban area of Annemasse.
-
C.
Saint-Ouen
Saint-Ouen is a commune in the northern suburbs of Paris, France, known for its large flea market and urban, historically industrial character.
-
D.
Joinville-le-Pont
Joinville-le-Pont is a suburban commune in the Val-de-Marne department near Paris, France, known for its riverside setting along the Marne and proximity to the Bois de Vincennes.
-
E.
Boulogne-sur-Seine
Boulogne-sur-Seine was a former commune in the western suburbs of Paris, France, now part of Boulogne-Billancourt, known historically as a residential and industrial area along the Seine River.
- 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: Pont-Saint-Martin Target entity description: Pont-Saint-Martin is a small town in Italy’s Aosta Valley, known as a historic gateway to the region and for its ancient Roman bridge.
-
A.
Noisy-le-Grand
Noisy-le-Grand is a suburban commune in the eastern outskirts of Paris, France, known for its modern architecture and role as a business and educational hub within the Marne-la-Vallée area.
-
B.
Ville-la-Grand
Ville-la-Grand is a commune in the Haute-Savoie department of southeastern France, situated near the Swiss border in the urban area of Annemasse.
-
C.
Saint-Ouen
Saint-Ouen is a commune in the northern suburbs of Paris, France, known for its large flea market and urban, historically industrial character.
-
D.
Joinville-le-Pont
Joinville-le-Pont is a suburban commune in the Val-de-Marne department near Paris, France, known for its riverside setting along the Marne and proximity to the Bois de Vincennes.
-
E.
Boulogne-sur-Seine
Boulogne-sur-Seine was a former commune in the western suburbs of Paris, France, now part of Boulogne-Billancourt, known historically as a residential and industrial area along the Seine River.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
municipality
ⓘ
town ⓘ |
| country | Italy ⓘ |
| countrySubdivision | Valle d’Aosta autonomous region NERFINISHED ⓘ |
| crossedByRiver | Lys River NERFINISHED ⓘ |
| demonym | Ponteins NERFINISHED ⓘ |
| hasAreaCode | +39 0125 ⓘ |
| hasBuildingMaterialTradition | stone construction ⓘ |
| hasClimateType | alpine-influenced temperate climate ⓘ |
| hasEconomySector |
services
ⓘ
small-scale industry ⓘ tourism ⓘ |
| hasElevationCategory | valley floor settlement ⓘ |
| hasFestival | historic Roman carnival with bridge-burning reenactment ⓘ |
| hasHeritageSite | Pont Saint-Martin Roman bridge NERFINISHED ⓘ |
| hasLandmark |
ancient Roman stone bridge
ⓘ
medieval town center ⓘ |
| hasNearbyMunicipality |
Carema
NERFINISHED
ⓘ
Donnas NERFINISHED ⓘ Lillianes NERFINISHED ⓘ Perloz NERFINISHED ⓘ Settimo Vittone NERFINISHED ⓘ |
| hasNotablePeriod |
Middle Ages
NERFINISHED
ⓘ
Roman era ⓘ |
| hasPostalCode | 11026 ⓘ |
| hasStructureType | bridge town ⓘ |
| hasTouristAttractionType |
cultural heritage tourism
ⓘ
historic architecture ⓘ |
| hasTransport | Pont-Saint-Martin railway station NERFINISHED ⓘ |
| heritageDesignation | site with significant Roman bridge ⓘ |
| isGatewayTo | Aosta Valley NERFINISHED ⓘ |
| languageUsed |
French
ⓘ
Italian ⓘ |
| locatedIn |
Aosta Valley
NERFINISHED
ⓘ
northwestern Italy ⓘ |
| locatedInAdministrative | Metropolitan City of Aosta (Valle d’Aosta region) NERFINISHED ⓘ |
| locatedOnRoute | historic access route to Aosta Valley from Piedmont ⓘ |
| namedAfter | Saint Martin of Tours NERFINISHED ⓘ |
| railwayLine | Chivasso–Aosta railway NERFINISHED ⓘ |
| region | Alps NERFINISHED ⓘ |
| timeZone | Central European Time ⓘ |
| timeZoneDST | Central European Summer Time NERFINISHED ⓘ |
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: Pont-Saint-Martin Description of subject: Pont-Saint-Martin is a small town in Italy’s Aosta Valley, known as a historic gateway to the region and for its ancient Roman bridge.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.