Matveev Bridge
E667947
Matveev Bridge is a historic pedestrian bridge in Saint Petersburg, Russia, spanning the Griboyedov Canal and connecting sections of its embankment.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Matveev Bridge canonical | 1 |
| Matveyev Bridge | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7195461 — 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: Matveev Bridge Context triple: [Griboyedov Canal Embankment, hasPart, Matveev Bridge]
-
A.
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.
-
B.
Nikolayevsky Bridge
Nikolayevsky Bridge was the original name of the historic Blagoveshchensky Bridge, one of the main bridges spanning the Neva River in Saint Petersburg, Russia.
-
C.
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.
-
D.
Blagoveshchensky Bridge
Blagoveshchensky Bridge is a historic road and tram bridge in Saint Petersburg, Russia, known as the city’s first permanent bridge across the Neva River and an important architectural landmark.
-
E.
Rubtsovsky Bridge
Rubtsovsky Bridge is a road bridge in Moscow, Russia, carrying traffic across the Yauza 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: Matveev Bridge Target entity description: Matveev Bridge is a historic pedestrian bridge in Saint Petersburg, Russia, spanning the Griboyedov Canal and connecting sections of its embankment.
-
A.
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.
-
B.
Nikolayevsky Bridge
Nikolayevsky Bridge was the original name of the historic Blagoveshchensky Bridge, one of the main bridges spanning the Neva River in Saint Petersburg, Russia.
-
C.
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.
-
D.
Blagoveshchensky Bridge
Blagoveshchensky Bridge is a historic road and tram bridge in Saint Petersburg, Russia, known as the city’s first permanent bridge across the Neva River and an important architectural landmark.
-
E.
Rubtsovsky Bridge
Rubtsovsky Bridge is a road bridge in Moscow, Russia, carrying traffic across the Yauza River.
- F. None of above. chosen
Statements (15)
| Predicate | Object |
|---|---|
| instanceOf |
historic bridge
ⓘ
pedestrian bridge ⓘ |
| connects |
Griboyedov Canal embankment
ⓘ
linked to:
Griboyedov Canal Embankment
|
| country | Russia ⓘ |
| crosses |
Griboyedov Canal
ⓘ
waterway in Saint Petersburg ⓘ |
| hasAccess | pedestrians only ⓘ |
| hasUse | pedestrian traffic ⓘ |
| heritageStatus | historic structure in Saint Petersburg ⓘ |
| isInWatercourseSystem |
Griboyedov Canal system
ⓘ
linked to:
Griboyedov Canal
|
| locatedIn |
Russia
ⓘ
Saint Petersburg ⓘ
linked to:
St. Petersburg
|
| locatedInAdministrativeTerritorialEntity |
Central Saint Petersburg
ⓘ
linked to:
Central Saint Petersburg waterfront
|
| namedAfter |
Matveev (family name or person)
ⓘ
linked to:
Matveyev
|
| partOf | urban infrastructure of Saint Petersburg ⓘ |
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: Matveev Bridge Description of subject: Matveev Bridge is a historic pedestrian bridge in Saint Petersburg, Russia, spanning the Griboyedov Canal and connecting sections of its embankment.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Matveev Bridge