Saint Isaac's Square
E60917
Saint Isaac's Square is a prominent historic plaza in central Saint Petersburg, Russia, known for its grand architecture and as the setting for Saint Isaac's Cathedral and other notable landmarks.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Saint Isaac's Square canonical | 6 |
| Saint Isaac’s Square area | 1 |
| St. Isaac's Square | 1 |
| St. Isaac's Square ensemble | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T485673 — 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: Saint Isaac's Square Context triple: [Saint Isaac's Cathedral, locatedIn, Saint Isaac's Square]
-
A.
People’s Square
People’s Square is a major public plaza and transportation hub in central Shanghai, surrounded by key cultural, governmental, and commercial landmarks.
-
B.
Nevsky Gate
Nevsky Gate is a historic riverside entrance of the Peter and Paul Fortress in Saint Petersburg, notable as one of the fortress’s main water gates and a former site of prisoner executions.
-
C.
Syntagma Square
Syntagma Square is the central and most politically significant public square in Athens, Greece, known as a focal point for demonstrations, public gatherings, and national events.
-
D.
Palace Square
Palace Square is the grand central square of St. Petersburg, Russia, known for its historic role in imperial ceremonies and revolutionary events and for being framed by the Winter Palace and the General Staff Building.
-
E.
Church of the Savior on Spilled Blood
The Church of the Savior on Spilled Blood is a richly decorated Russian Orthodox church in St. Petersburg, famed for its colorful onion domes and elaborate mosaics commemorating the site of Tsar Alexander II’s assassination.
- 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: Saint Isaac's Square Target entity description: Saint Isaac's Square is a prominent historic plaza in central Saint Petersburg, Russia, known for its grand architecture and as the setting for Saint Isaac's Cathedral and other notable landmarks.
-
A.
People’s Square
People’s Square is a major public plaza and transportation hub in central Shanghai, surrounded by key cultural, governmental, and commercial landmarks.
-
B.
Nevsky Gate
Nevsky Gate is a historic riverside entrance of the Peter and Paul Fortress in Saint Petersburg, notable as one of the fortress’s main water gates and a former site of prisoner executions.
-
C.
Syntagma Square
Syntagma Square is the central and most politically significant public square in Athens, Greece, known as a focal point for demonstrations, public gatherings, and national events.
-
D.
Palace Square
Palace Square is the grand central square of St. Petersburg, Russia, known for its historic role in imperial ceremonies and revolutionary events and for being framed by the Winter Palace and the General Staff Building.
-
E.
Church of the Savior on Spilled Blood
The Church of the Savior on Spilled Blood is a richly decorated Russian Orthodox church in St. Petersburg, famed for its colorful onion domes and elaborate mosaics commemorating the site of Tsar Alexander II’s assassination.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
city square
ⓘ
historic site ⓘ public square ⓘ tourist attraction ⓘ |
| adjacentTo |
Admiralty Embankment
ⓘ
Moika River ⓘ Saint Isaac's Cathedral ⓘ |
| category | Squares in Saint Petersburg ⓘ |
| city |
St. Petersburg
ⓘ
surface form:
Saint Petersburg
|
| climate | humid continental climate (via Saint Petersburg) ⓘ |
| constructionPeriod | 19th century ⓘ |
| country | Russia ⓘ |
| formerName |
Isaakiyevskaya Square
ⓘ
surface form:
Isaakiyevskaya Ploshchad
Suvorov Square ⓘ
surface form:
Vorovsky Square
|
| hasLandmark |
Admiralty building
ⓘ
surface form:
Admiralty building (nearby)
Hôtel d’Angleterre ⓘ
surface form:
Angleterre Hotel
Blue Bridge ⓘ Hotel Astoria ⓘ Lobanov-Rostovsky House ⓘ Mariinsky Palace ⓘ Monument to Nicholas I ⓘ Saint Isaac's Cathedral ⓘ |
| hasMonument |
Monument to Nicholas I
ⓘ
surface form:
Equestrian statue of Nicholas I
|
| hasNearbyStreet |
Bolshaya Morskaya Street
ⓘ
Bolshaya Morskaya Street ⓘ
surface form:
Malaya Morskaya Street
|
| hasViewOf |
Admiralty spire
ⓘ
Neva River ⓘ
surface form:
Neva River (nearby)
|
| heritageStatus | part of UNESCO World Heritage Site 'Historic Centre of Saint Petersburg and Related Groups of Monuments' ⓘ |
| knownFor |
grand architecture
ⓘ
historic urban ensemble of 19th-century buildings ⓘ panoramic views of Saint Isaac's Cathedral ⓘ |
| languageOfName | Russian ⓘ |
| locatedIn |
St. Petersburg
ⓘ
surface form:
Saint Petersburg
Tsentralny District of Saint Petersburg ⓘ
surface form:
Tsentralny District, Saint Petersburg
central Saint Petersburg ⓘ |
| namedAfter | Saint Isaac of Dalmatia ⓘ |
| partOf |
Historic Centre of Saint Petersburg and Related Groups of Monuments
ⓘ
surface form:
historic center of Saint Petersburg
|
| paving | stone ⓘ |
| region | Northwestern Federal District ⓘ |
| RussianName |
Isaakiyevskaya Square
ⓘ
surface form:
Исаа́киевская пло́щадь
|
| shape | rectangular ⓘ |
| touristPopularity | high ⓘ |
| transport | served by Saint Petersburg public transport ⓘ |
| urbanPlanningStyle | neoclassical ⓘ |
| usedFor |
official ceremonies
ⓘ
public gatherings ⓘ tourism ⓘ |
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: Saint Isaac's Square Description of subject: Saint Isaac's Square is a prominent historic plaza in central Saint Petersburg, Russia, known for its grand architecture and as the setting for Saint Isaac's Cathedral and other notable landmarks.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
St. Isaac's Square ensemble
this entity surface form:
St. Isaac's Square
this entity surface form:
Saint Isaac’s Square area