Boulevard Stairs
E721259
Boulevard Stairs, now known as the Potemkin Stairs, is a monumental seaside staircase in Odesa, Ukraine, famed as a symbol of the city and for its iconic appearance in the film "Battleship Potemkin."
All labels observed (1)
| Label | Occurrences |
|---|---|
| Boulevard Stairs canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8259387 — 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: Boulevard Stairs Context triple: [Potemkin Stairs, formerName, Boulevard Stairs]
-
A.
Depaldo Stairs
Depaldo Stairs is a historic stone staircase in Taganrog, Russia, known as one of the city’s notable architectural and waterfront landmarks.
-
B.
Torres Maldonado Staircase
The Torres Maldonado Staircase is a sculptural, geometrically complex architectural staircase designed by contemporary architect Preston Scott Cohen.
-
C.
Spanish Steps (Decatur Terrace steps)
The Spanish Steps (Decatur Terrace steps) are an ornamental, European-style staircase and landscaped urban feature located in Washington, D.C.’s Dupont Circle neighborhood.
-
D.
Cordonata staircase
The Cordonata staircase is a gently sloping monumental ramp in Rome designed by Michelangelo to provide a grand processional approach to the Capitoline Hill.
-
E.
Saint Nicolas Stairs
Saint Nicolas Stairs is a long, historic outdoor staircase in the Achrafieh district of Beirut, Lebanon, known for its cultural events, street art, and city views.
- 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: Boulevard Stairs Target entity description: Boulevard Stairs, now known as the Potemkin Stairs, is a monumental seaside staircase in Odesa, Ukraine, famed as a symbol of the city and for its iconic appearance in the film "Battleship Potemkin."
-
A.
Depaldo Stairs
Depaldo Stairs is a historic stone staircase in Taganrog, Russia, known as one of the city’s notable architectural and waterfront landmarks.
-
B.
Torres Maldonado Staircase
The Torres Maldonado Staircase is a sculptural, geometrically complex architectural staircase designed by contemporary architect Preston Scott Cohen.
-
C.
Spanish Steps (Decatur Terrace steps)
The Spanish Steps (Decatur Terrace steps) are an ornamental, European-style staircase and landscaped urban feature located in Washington, D.C.’s Dupont Circle neighborhood.
-
D.
Cordonata staircase
The Cordonata staircase is a gently sloping monumental ramp in Rome designed by Michelangelo to provide a grand processional approach to the Capitoline Hill.
-
E.
Saint Nicolas Stairs
Saint Nicolas Stairs is a long, historic outdoor staircase in the Achrafieh district of Beirut, Lebanon, known for its cultural events, street art, and city views.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
city symbol
ⓘ
monumental staircase ⓘ tourist attraction ⓘ |
| alsoKnownAs |
Potemkin Stairs
NERFINISHED
ⓘ
Potemkin Steps NERFINISHED ⓘ Primorsky Stairs NERFINISHED ⓘ |
| architect |
Avraam Melnikov
NERFINISHED
ⓘ
Francesco Boffo NERFINISHED ⓘ |
| commissionedBy | Duke of Richelieu memorial project context ⓘ |
| connects |
Odesa seaport
NERFINISHED
ⓘ
Primorsky Boulevard NERFINISHED ⓘ |
| constructionEnd | 1841 ⓘ |
| constructionStart | 1837 ⓘ |
| country | Ukraine ⓘ |
| culturalSignificance |
emblematic image of Odesa in world cinema
ⓘ
important site in Ukrainian cultural heritage ⓘ |
| directorAssociated | Sergei Eisenstein NERFINISHED ⓘ |
| engineer | Pot’e NERFINISHED ⓘ |
| era | 19th century ⓘ |
| famousFor | appearance in film "Battleship Potemkin" ⓘ |
| featuredIn |
film "Battleship Potemkin"
NERFINISHED
ⓘ
iconic Odessa Steps massacre sequence NERFINISHED ⓘ |
| formerName | Boulevard Stairs NERFINISHED ⓘ |
| hasAccess |
Odesa port area
NERFINISHED
ⓘ
upper city center of Odesa ⓘ |
| hasDirection | from city level down to the sea ⓘ |
| hasFeature |
appears higher from the bottom than from the top
ⓘ
appears longer from below ⓘ flanked by balustrades ⓘ landings at intervals ⓘ optical illusion of equal length steps ⓘ seaside orientation ⓘ |
| hasFunction | pedestrian connection between city and port ⓘ |
| hasType | seaside staircase ⓘ |
| hasView |
Black Sea
NERFINISHED
ⓘ
Odesa harbor NERFINISHED ⓘ |
| heritageStatus | landmark of Odesa ⓘ |
| locatedIn |
Black Sea coast
NERFINISHED
ⓘ
Odesa NERFINISHED ⓘ Odesa Oblast NERFINISHED ⓘ |
| material |
granite (later facing)
ⓘ
stone ⓘ |
| namedAfter | Battleship Potemkin (for modern name Potemkin Stairs) NERFINISHED ⓘ |
| partOf | Primorsky Boulevard area NERFINISHED ⓘ |
| symbolOf | Odesa NERFINISHED ⓘ |
| touristUse |
photo location
ⓘ
popular sightseeing spot ⓘ |
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: Boulevard Stairs Description of subject: Boulevard Stairs, now known as the Potemkin Stairs, is a monumental seaside staircase in Odesa, Ukraine, famed as a symbol of the city and for its iconic appearance in the film "Battleship Potemkin."
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.