Field of Mars
E43890
The Field of Mars is a large historic square and park in central Saint Petersburg, Russia, known for its military parades, revolutionary gatherings, and memorial to the victims of the Revolution.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Field of Mars canonical | 21 |
| Field of Mars ensemble | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T344995 — 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 Context triple: [Russian Museum, locatedNear, Field of Mars]
-
A.
Kohima Epitaph
The Kohima Epitaph is a famous Second World War memorial inscription honoring fallen soldiers, best known for its closing line, “When you go home, tell them of us and say, for your tomorrow, we gave our today.”
-
B.
Charge of the Light Brigade
The Charge of the Light Brigade was a disastrous and famously heroic British cavalry assault during the Battle of Balaclava in the Crimean War, immortalized in Alfred, Lord Tennyson’s poem of the same name.
-
C.
Seven Lives for the Country
"Seven Lives for the Country" was a fervent patriotic slogan of the Imperial Japanese Army expressing the ideal of sacrificing oneself repeatedly for the nation and emperor.
-
D.
Lion of Belfort
The Lion of Belfort is a monumental sandstone sculpture in Belfort, France, symbolizing French resistance during the Franco-Prussian War and created by Statue of Liberty sculptor Frédéric Auguste Bartholdi.
-
E.
The Undiscovered Country
The Undiscovered Country is an 1880 novel by American realist author William Dean Howells that explores spiritualism, social life, and moral dilemmas in post–Civil War New England.
- 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 Target entity description: The Field of Mars is a large historic square and park in central Saint Petersburg, Russia, known for its military parades, revolutionary gatherings, and memorial to the victims of the Revolution.
-
A.
Kohima Epitaph
The Kohima Epitaph is a famous Second World War memorial inscription honoring fallen soldiers, best known for its closing line, “When you go home, tell them of us and say, for your tomorrow, we gave our today.”
-
B.
Charge of the Light Brigade
The Charge of the Light Brigade was a disastrous and famously heroic British cavalry assault during the Battle of Balaclava in the Crimean War, immortalized in Alfred, Lord Tennyson’s poem of the same name.
-
C.
Seven Lives for the Country
"Seven Lives for the Country" was a fervent patriotic slogan of the Imperial Japanese Army expressing the ideal of sacrificing oneself repeatedly for the nation and emperor.
-
D.
Lion of Belfort
The Lion of Belfort is a monumental sandstone sculpture in Belfort, France, symbolizing French resistance during the Franco-Prussian War and created by Statue of Liberty sculptor Frédéric Auguste Bartholdi.
-
E.
The Undiscovered Country
The Undiscovered Country is an 1880 novel by American realist author William Dean Howells that explores spiritualism, social life, and moral dilemmas in post–Civil War New England.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
historic site
ⓘ
park ⓘ square ⓘ |
| containsMemorial | Memorial to the Fighters of the Revolution ⓘ |
| coordinateLocation | approximately 59.941°N 30.334°E ⓘ |
| country | Russia ⓘ |
| formerName |
Amusement Field
ⓘ
Champ de Mars ⓘ Exhibition Field ⓘ Tsaritsyn Meadow ⓘ |
| hasFeature |
eternal flame
ⓘ
large central lawn ⓘ mass graves of revolution victims ⓘ memorial granite slabs ⓘ radiating pathways ⓘ |
| hasHeritageStatus | cultural heritage monument of federal significance in Russia ⓘ |
| hasNearbyTransport |
Gostiny Dvor metro station
ⓘ
Nevsky Prospekt metro station ⓘ Nevsky Prospekt–Gostiny Dvor metro hub ⓘ |
| hasSurface |
grass
ⓘ
gravel paths ⓘ |
| hasUse |
memorial site
ⓘ
parade ground ⓘ public park ⓘ |
| historicalEvent | burial of victims of the February Revolution of 1917 ⓘ |
| historicalFunction |
military training ground
ⓘ
parade ground for Imperial Russian Army ⓘ |
| inception | 18th century ⓘ |
| knownFor |
memorial to the victims of the Revolution
ⓘ
military parades ⓘ revolutionary gatherings ⓘ |
| locatedIn |
St. Petersburg
ⓘ
surface form:
Saint Petersburg
central Saint Petersburg ⓘ |
| locatedInAdministrativeTerritorialEntity |
Tsentralny District of Saint Petersburg
ⓘ
surface form:
Tsentralny District, Saint Petersburg
|
| locatedInTheAdministrativeTerritorialEntity |
St. Petersburg
ⓘ
surface form:
Saint Petersburg
|
| locatedNear |
Mikhailovsky Castle
ⓘ
Neva River ⓘ Savior on Spilled Blood ⓘ Summer Garden ⓘ |
| namedAfter |
Roman god Mars
ⓘ
surface form:
Mars, Roman god of war
|
| openToPublic | yes ⓘ |
| owner |
St. Petersburg
ⓘ
surface form:
City of Saint Petersburg
|
| partOf | historic center of Saint Petersburg ⓘ |
| usedFor |
commemorative ceremonies
ⓘ
public demonstrations ⓘ recreational activities ⓘ |
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 Description of subject: The Field of Mars is a large historic square and park in central Saint Petersburg, Russia, known for its military parades, revolutionary gatherings, and memorial to the victims of the Revolution.
Referenced by (22)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Field of Mars ensemble