Kryukov Canal
E199391
Kryukov Canal is a historic waterway in central Saint Petersburg, Russia, known for its picturesque embankments and role in the city’s canal network.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Kryukov Canal canonical | 5 |
| Admiralteysky Canal | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1752143 — 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: Kryukov Canal Context triple: [Admiralteysky District of Saint Petersburg, contains, Kryukov Canal]
-
A.
Moscow Canal
The Moscow Canal is a major Soviet-era waterway in Russia that links Moscow to the Volga River basin, providing the city with a vital shipping route, water supply, and part of the Moscow Ring of waterways.
-
B.
Griboyedov Canal
Griboyedov Canal is a historic waterway in central Saint Petersburg, Russia, known for its picturesque embankments and proximity to major landmarks such as the Church of the Savior on Spilled Blood.
-
C.
Volga–Don Canal
The Volga–Don Canal is a major Soviet-era waterway in southern Russia that links the Volga and Don rivers, providing a crucial navigable connection between the Caspian Sea and the Sea of Azov/Black Sea.
-
D.
Saimaa Canal
The Saimaa Canal is a historically significant waterway in southeastern Finland that connects Lake Saimaa to the Gulf of Finland, facilitating both commercial shipping and recreational boating.
-
E.
Volga–Baltic Waterway
The Volga–Baltic Waterway is a major Russian shipping route that links the Volga River basin with the Baltic Sea through a system of rivers, lakes, and canals.
- 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: Kryukov Canal Target entity description: Kryukov Canal is a historic waterway in central Saint Petersburg, Russia, known for its picturesque embankments and role in the city’s canal network.
-
A.
Moscow Canal
The Moscow Canal is a major Soviet-era waterway in Russia that links Moscow to the Volga River basin, providing the city with a vital shipping route, water supply, and part of the Moscow Ring of waterways.
-
B.
Griboyedov Canal
Griboyedov Canal is a historic waterway in central Saint Petersburg, Russia, known for its picturesque embankments and proximity to major landmarks such as the Church of the Savior on Spilled Blood.
-
C.
Volga–Don Canal
The Volga–Don Canal is a major Soviet-era waterway in southern Russia that links the Volga and Don rivers, providing a crucial navigable connection between the Caspian Sea and the Sea of Azov/Black Sea.
-
D.
Saimaa Canal
The Saimaa Canal is a historically significant waterway in southeastern Finland that connects Lake Saimaa to the Gulf of Finland, facilitating both commercial shipping and recreational boating.
-
E.
Volga–Baltic Waterway
The Volga–Baltic Waterway is a major Russian shipping route that links the Volga River basin with the Baltic Sea through a system of rivers, lakes, and canals.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
canal
ⓘ
waterway ⓘ |
| connectsWith |
Fontanka River
ⓘ
Moika River ⓘ Neva River ⓘ
surface form:
Neva River basin
|
| coordinateLocation | approximate coordinates 59.926°N 30.295°E ⓘ |
| country | Russia ⓘ |
| crossedBy |
Dekabristov Bridge
ⓘ
Krasnogvardeysky Bridge ⓘ Matveev Bridge ⓘ
surface form:
Matveyev Bridge
Novo-Nikolsky Bridge ⓘ Smezhny Bridge ⓘ Krasnogvardeysky Bridge ⓘ
surface form:
Staro-Nikolsky Bridge
|
| hasCharacteristic |
historic waterway
ⓘ
picturesque embankments ⓘ |
| hasLegalStatus | protected waterbody in Saint Petersburg ⓘ |
| hasPart |
Kryukov Canal Embankment
ⓘ
Kryukov Canal granite embankments ⓘ |
| hasSeasonalCharacteristic | freezes in winter ⓘ |
| hasUrbanFunction |
scenic promenade
ⓘ
tourist boat route ⓘ |
| hasView |
Mariinsky Theatre
ⓘ
surface form:
Mariinsky Theatre complex
St. Nicholas Naval Cathedral ⓘ
surface form:
St Nicholas Naval Cathedral bell tower
|
| heritageStatus | cultural heritage monument of regional significance in Russia ⓘ |
| inception | 18th century ⓘ |
| length | approximately 1.5 km ⓘ |
| locatedIn |
Central Saint Petersburg
ⓘ
European Russia ⓘ St. Petersburg ⓘ
surface form:
Saint Petersburg
|
| locatedInAdministrativeTerritorialEntity | Admiralteysky District ⓘ |
| locatedInTimeZone | UTC+3 ⓘ |
| locatedNear |
Fontanka River
ⓘ
Mariinsky Theatre ⓘ Moika River ⓘ St. Nicholas Naval Cathedral ⓘ
surface form:
St Nicholas Naval Cathedral
|
| material | granite embankments ⓘ |
| mouthOfWatercourse | Fontanka River ⓘ |
| namedAfter | Semyon Kryukov (contractor) ⓘ |
| partOf |
Neva River water system
ⓘ
Griboyedov Canal ⓘ
surface form:
Saint Petersburg canal network
historic center of Saint Petersburg ⓘ |
| touristAttraction | yes ⓘ |
| usedFor |
city canal network
ⓘ
drainage ⓘ urban water transport (historically) ⓘ |
| waterwayType | man-made canal ⓘ |
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: Kryukov Canal Description of subject: Kryukov Canal is a historic waterway in central Saint Petersburg, Russia, known for its picturesque embankments and role in the city’s canal network.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Admiralteysky Canal