Bolshoy Petrovsky Bridge
E300497
Bolshoy Petrovsky Bridge is a road and pedestrian bridge in Saint Petersburg, Russia, connecting Krestovsky Island with Petrovsky Island across the Malaya Nevka River.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Bolshoy Petrovsky Bridge canonical | 3 |
| Большой Петровский мост | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2748029 — 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: Bolshoy Petrovsky Bridge Context triple: [Malaya Nevka, hasBridge, Bolshoy Petrovsky Bridge]
-
A.
Mogilyovsky Bridge
Mogilyovsky Bridge is a historic span in Saint Petersburg, Russia, crossing the Griboyedov Canal and connecting central city districts.
-
B.
Panteleymonovsky Bridge
Panteleymonovsky Bridge is a historic and ornate pedestrian and vehicular bridge in Saint Petersburg, Russia, known for its decorative ironwork and role in the city’s classical riverfront landscape.
-
C.
Obukhovsky Bridge
Obukhovsky Bridge is a historic road bridge in Saint Petersburg, Russia, known for carrying traffic across the Fontanka River near the city center.
-
D.
Krasnogvardeysky Bridge
Krasnogvardeysky Bridge is a historic pedestrian bridge in Saint Petersburg, Russia, known for spanning the Griboyedov Canal near the city’s central landmarks.
-
E.
Troitsky Bridge
Troitsky Bridge is a historic steel arch bridge in Saint Petersburg, Russia, spanning the Neva River and connecting the city center with the Petrograd Side.
- 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: Bolshoy Petrovsky Bridge Target entity description: Bolshoy Petrovsky Bridge is a road and pedestrian bridge in Saint Petersburg, Russia, connecting Krestovsky Island with Petrovsky Island across the Malaya Nevka River.
-
A.
Mogilyovsky Bridge
Mogilyovsky Bridge is a historic span in Saint Petersburg, Russia, crossing the Griboyedov Canal and connecting central city districts.
-
B.
Panteleymonovsky Bridge
Panteleymonovsky Bridge is a historic and ornate pedestrian and vehicular bridge in Saint Petersburg, Russia, known for its decorative ironwork and role in the city’s classical riverfront landscape.
-
C.
Obukhovsky Bridge
Obukhovsky Bridge is a historic road bridge in Saint Petersburg, Russia, known for carrying traffic across the Fontanka River near the city center.
-
D.
Krasnogvardeysky Bridge
Krasnogvardeysky Bridge is a historic pedestrian bridge in Saint Petersburg, Russia, known for spanning the Griboyedov Canal near the city’s central landmarks.
-
E.
Troitsky Bridge
Troitsky Bridge is a historic steel arch bridge in Saint Petersburg, Russia, spanning the Neva River and connecting the city center with the Petrograd Side.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
bridge
ⓘ
pedestrian bridge ⓘ road bridge ⓘ |
| connects |
Krestovsky Island
ⓘ
Petrovsky Island ⓘ |
| connectsGeographicalFeatureType | river banks ⓘ |
| continent | Europe ⓘ |
| country | Russia ⓘ |
| crosses | Malaya Nevka River ⓘ |
| hasFunction | connect islands ⓘ |
| hasLanguageVariantName |
Большой Петровский мост
ⓘ
linked to:
Bolshoy Petrovsky Bridge
|
| hasPedestrianAccess | yes ⓘ |
| hasRoadType | urban road ⓘ |
| hasToll | no ⓘ |
| isPartOfNetwork | road network of Saint Petersburg ⓘ |
| locatedIn |
Krestovsky District
ⓘ
Saint Petersburg ⓘ
linked to:
St. Petersburg
|
| locatedInFederalCity |
Saint Petersburg
ⓘ
linked to:
Saint Petersburg Federal City
|
| locatedInRiverDelta |
Neva River delta
ⓘ
linked to:
Neva River
|
| locatedInTimeZone | UTC+3 ⓘ |
| locatedOnWaterway | Malaya Nevka ⓘ |
| namedAfter | Petrovsky Island ⓘ |
| partOf | transport infrastructure of Saint Petersburg ⓘ |
| usedFor |
pedestrian traffic
ⓘ
road traffic ⓘ |
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: Bolshoy Petrovsky Bridge Description of subject: Bolshoy Petrovsky Bridge is a road and pedestrian bridge in Saint Petersburg, Russia, connecting Krestovsky Island with Petrovsky Island across the Malaya Nevka River.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Bolshoy Petrovsky Bridge