Second Sadovy Bridge
E214133
Second Sadovy Bridge is a historic pedestrian and vehicular bridge in Saint Petersburg, Russia, known for spanning the Moika River near the city’s central gardens and classical architecture.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Second Sadovy Bridge canonical | 1 |
| Second Sadovy Bridge (English) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1514370 — 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: Second Sadovy Bridge Context triple: [Moika River, crossedBy, Second Sadovy Bridge]
-
A.
First Sadovy Bridge
The First Sadovy Bridge is a historic pedestrian bridge in Saint Petersburg, Russia, known for spanning the Moika River near the city’s central gardens and architectural landmarks.
-
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.
Novo-Nikolsky Bridge
Novo-Nikolsky Bridge is a historic pedestrian bridge in Saint Petersburg, Russia, spanning the Griboyedov Canal near the Nikolsky Marine Cathedral.
-
D.
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.
-
E.
Kazansky Bridge
Kazansky Bridge is a historic bridge in central Saint Petersburg, Russia, spanning the Griboyedov Canal close to Kazan Cathedral and the city’s main thoroughfares.
- 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: Second Sadovy Bridge Target entity description: Second Sadovy Bridge is a historic pedestrian and vehicular bridge in Saint Petersburg, Russia, known for spanning the Moika River near the city’s central gardens and classical architecture.
-
A.
First Sadovy Bridge
The First Sadovy Bridge is a historic pedestrian bridge in Saint Petersburg, Russia, known for spanning the Moika River near the city’s central gardens and architectural landmarks.
-
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.
Novo-Nikolsky Bridge
Novo-Nikolsky Bridge is a historic pedestrian bridge in Saint Petersburg, Russia, spanning the Griboyedov Canal near the Nikolsky Marine Cathedral.
-
D.
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.
-
E.
Kazansky Bridge
Kazansky Bridge is a historic bridge in central Saint Petersburg, Russia, spanning the Griboyedov Canal close to Kazan Cathedral and the city’s main thoroughfares.
- F. None of above. chosen
Statements (27)
| Predicate | Object |
|---|---|
| instanceOf |
bridge
ⓘ
historic structure ⓘ pedestrian bridge ⓘ road bridge ⓘ |
| architecturalStyle | classical architecture context ⓘ |
| country | Russia ⓘ |
| crosses | Moika River ⓘ |
| hasCategory |
Bridges over the Moika River
ⓘ
Pedestrian bridges in Saint Petersburg ⓘ Road bridges in Saint Petersburg ⓘ |
| hasEnvironment | historic urban riverfront ⓘ |
| hasFunction | connects riverbanks of the Moika ⓘ |
| hasNameInLanguage |
Second Sadovy Bridge (English)
ⓘ
linked to:
Second Sadovy Bridge
|
| hasSignificance | local landmark in Saint Petersburg ⓘ |
| hasTraffic |
pedestrians
ⓘ
road vehicles ⓘ |
| heritageStatus | historic bridge in Saint Petersburg ⓘ |
| locatedIn |
Saint Petersburg
ⓘ
linked to:
St. Petersburg
Tsentralny District, Saint Petersburg ⓘ
linked to:
Tsentralny District of Saint Petersburg
historic center of Saint Petersburg ⓘ |
| locatedNear | city gardens of central Saint Petersburg ⓘ |
| nearbyFeature |
central gardens of Saint Petersburg
ⓘ
linked to:
Mikhailovsky Garden
classical buildings along the Moika River ⓘ |
| partOf | urban fabric of central Saint Petersburg ⓘ |
| spans | Moika River ⓘ |
| usedFor |
pedestrian traffic
ⓘ
vehicular 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: Second Sadovy Bridge Description of subject: Second Sadovy Bridge is a historic pedestrian and vehicular bridge in Saint Petersburg, Russia, known for spanning the Moika River near the city’s central gardens and classical architecture.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Second Sadovy Bridge