Field of Mars square
E816977
Field of Mars square is a historic ceremonial and memorial open space in central Saint Petersburg, Russia, known for its role in military parades, revolutionary events, and as a monument to the victims of the 1917 Revolution.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Field of Mars square canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9719427 — 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: Field of Mars square Context triple: [Tsaritsyn Meadow, predecessorOf, Field of Mars square]
-
A.
Havelock Square
Havelock Square is an area in Singapore known for housing key legal institutions, including the Family Justice Courts.
-
B.
Mallory Square
Mallory Square is a famous waterfront plaza in Key West, Florida, renowned for its nightly sunset celebrations featuring street performers, vendors, and views over the Gulf of Mexico.
-
C.
Wright Square
Wright Square is a historic public square located in the coastal city of Brunswick, Georgia.
-
D.
Wright Square
Wright Square is one of Savannah, Georgia’s original and most historic public squares, known for its central location, monuments, and surrounding 18th- and 19th-century architecture.
-
E.
Pancras Square
Pancras Square is a modern public square and office-led development in the King’s Cross area of London, featuring contemporary architecture, public spaces, and major corporate headquarters.
- 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: Field of Mars square Target entity description: Field of Mars square is a historic ceremonial and memorial open space in central Saint Petersburg, Russia, known for its role in military parades, revolutionary events, and as a monument to the victims of the 1917 Revolution.
-
A.
Havelock Square
Havelock Square is an area in Singapore known for housing key legal institutions, including the Family Justice Courts.
-
B.
Mallory Square
Mallory Square is a famous waterfront plaza in Key West, Florida, renowned for its nightly sunset celebrations featuring street performers, vendors, and views over the Gulf of Mexico.
-
C.
Wright Square
Wright Square is a historic public square located in the coastal city of Brunswick, Georgia.
-
D.
Wright Square
Wright Square is one of Savannah, Georgia’s original and most historic public squares, known for its central location, monuments, and surrounding 18th- and 19th-century architecture.
-
E.
Pancras Square
Pancras Square is a modern public square and office-led development in the King’s Cross area of London, featuring contemporary architecture, public spaces, and major corporate headquarters.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
memorial site
ⓘ
public square ⓘ urban park ⓘ |
| associatedWith |
Russian Revolution of 1917
NERFINISHED
ⓘ
Soviet commemorative culture ⓘ |
| contains | Monument to the Fighters of the Revolution NERFINISHED ⓘ |
| country | Russia ⓘ |
| eraOfDevelopment | 18th century ⓘ |
| eternalFlameInaugurated | 1957 ⓘ |
| eternalFlameSignificance | first eternal flame in Russia ⓘ |
| hasCulturalStatus | cultural heritage monument of regional significance in Russia ⓘ |
| hasFeature |
granite-edged lawns
ⓘ
memorial plaques ⓘ perimeter alleys ⓘ radiating paths ⓘ |
| hasMemorial |
eternal flame
ⓘ
mass grave of victims of the 1917 Revolution ⓘ |
| hasNameInRussian | Марсово поле NERFINISHED ⓘ |
| hasUse |
ceremonial ground
ⓘ
memorial space ⓘ parade ground ⓘ public recreation area ⓘ |
| historicalEvent |
February Revolution of 1917
NERFINISHED
ⓘ
October Revolution of 1917 NERFINISHED ⓘ |
| historicalFunction |
site of military exercises
ⓘ
site of military parades ⓘ site of political rallies ⓘ site of revolutionary demonstrations ⓘ |
| locatedIn |
Central Saint Petersburg
NERFINISHED
ⓘ
St. Petersburg ⓘ
surface form:
Saint Petersburg
Tsentralny District, Saint Petersburg NERFINISHED ⓘ historic centre of Saint Petersburg ⓘ left bank of the Neva River ⓘ |
| locatedNear |
Mikhailovsky Castle
NERFINISHED
ⓘ
Neva River NERFINISHED ⓘ Savior on Spilled Blood NERFINISHED ⓘ Summer Garden NERFINISHED ⓘ |
| namedAfter |
Campus Martius
NERFINISHED
ⓘ
Roman god Mars NERFINISHED ⓘ |
| partOf | historic centre of Saint Petersburg and related groups of monuments ⓘ |
| touristAttraction | yes ⓘ |
| urbanForm | large open lawn ⓘ |
| usedAs |
burial place for revolutionaries
ⓘ
place of official ceremonies ⓘ place of public gatherings ⓘ |
| wasPreviouslyKnownAs |
Great Meadow
NERFINISHED
ⓘ
Tsaritsyn Meadow NERFINISHED ⓘ |
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: Field of Mars square Description of subject: Field of Mars square is a historic ceremonial and memorial open space in central Saint Petersburg, Russia, known for its role in military parades, revolutionary events, and as a monument to the victims of the 1917 Revolution.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.