Ushakovsky Bridge
E314107
Ushakovsky Bridge is a road bridge in Saint Petersburg, Russia, spanning the Bolshaya Nevka River and connecting the city’s Petrogradsky and Vyborgsky districts.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ushakovsky Bridge canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2908024 — 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: Ushakovsky Bridge Context triple: [Bolshaya Nevka, crossedBy, Ushakovsky Bridge]
-
A.
Lazarevsky Bridge
Lazarevsky Bridge is a road and pedestrian bridge in Saint Petersburg, Russia, spanning the Malaya Nevka River and connecting parts of the city’s Petrogradsky District.
-
B.
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.
-
C.
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.
-
D.
Maly Petrovsky Bridge
Maly Petrovsky Bridge is a small road and pedestrian bridge in Saint Petersburg, Russia, connecting Petrovsky Island across the Malaya Nevka River.
-
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: Ushakovsky Bridge Target entity description: Ushakovsky Bridge is a road bridge in Saint Petersburg, Russia, spanning the Bolshaya Nevka River and connecting the city’s Petrogradsky and Vyborgsky districts.
-
A.
Lazarevsky Bridge
Lazarevsky Bridge is a road and pedestrian bridge in Saint Petersburg, Russia, spanning the Malaya Nevka River and connecting parts of the city’s Petrogradsky District.
-
B.
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.
-
C.
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.
-
D.
Maly Petrovsky Bridge
Maly Petrovsky Bridge is a small road and pedestrian bridge in Saint Petersburg, Russia, connecting Petrovsky Island across the Malaya Nevka River.
-
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 (26)
| Predicate | Object |
|---|---|
| instanceOf |
bridge in Saint Petersburg
ⓘ
road bridge ⓘ |
| connectsDistrict |
Petrogradsky District
ⓘ
Vyborgsky District ⓘ |
| continent | Europe ⓘ |
| country | Russia ⓘ |
| crosses |
Bolshaya Nevka
ⓘ
surface form:
Bolshaya Nevka River
|
| hasFunction |
pedestrian traffic
ⓘ
vehicular traffic ⓘ |
| hasLanguageOfName | Russian ⓘ |
| hasNumberOfSpans | 5 ⓘ |
| locatedIn |
St. Petersburg
ⓘ
surface form:
Saint Petersburg
|
| locatedInFederalSubject |
Saint Petersburg Federal City
ⓘ
surface form:
Federal City of Saint Petersburg
|
| material | reinforced concrete ⓘ |
| namedAfter | Fyodor Ushakov ⓘ |
| officialNameLanguage | Russian ⓘ |
| opened | 1953 ⓘ |
| partOf | road network of Saint Petersburg ⓘ |
| region | Northwestern Federal District ⓘ |
| riverBank1 | right bank of Bolshaya Nevka ⓘ |
| riverBank2 | left bank of Bolshaya Nevka ⓘ |
| structureType | beam bridge ⓘ |
| urbanArea |
Petrograd Side
ⓘ
Sestroretsk ⓘ
surface form:
Vyborg Side
|
| usedFor | road traffic ⓘ |
| waterway | Bolshaya Nevka ⓘ |
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: Ushakovsky Bridge Description of subject: Ushakovsky Bridge is a road bridge in Saint Petersburg, Russia, spanning the Bolshaya Nevka River and connecting the city’s Petrogradsky and Vyborgsky districts.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.