Poniatowski Bridge in Warsaw
E197477
The Poniatowski Bridge in Warsaw is a historic Vistula River crossing that played a key role as a strategic site during Poland’s 1926 May Coup.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Polish name: Most Poniatowskiego | 1 |
| Poniatowski Bridge in Warsaw canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1766190 — 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: Poniatowski Bridge in Warsaw Context triple: [Przewrót majowy, significantPlace, Poniatowski Bridge in Warsaw]
-
A.
Grunwald Bridge
Grunwald Bridge is a historic suspension bridge in Wrocław, Poland, known for its distinctive steel structure and role as a key crossing over the Oder River.
-
B.
Tumski Bridge
Tumski Bridge is a historic pedestrian bridge in Wrocław, Poland, known for its picturesque views and tradition of lovers attaching padlocks to its railings.
-
C.
Glienicke Bridge, Berlin
Glienicke Bridge in Berlin is a historic span over the Havel River that became famous during the Cold War as a key site for high-profile prisoner exchanges between East and West.
-
D.
Juan Pablo II Bridge
Juan Pablo II Bridge is a major road bridge in Chile that spans the Biobío River, connecting parts of the city of Concepción and serving as an important regional transport link.
-
E.
Liteyny Bridge
Liteyny Bridge is a major steel bascule bridge in Saint Petersburg, Russia, known for carrying traffic across the Neva River and for its role in the city's historic urban landscape.
- 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: Poniatowski Bridge in Warsaw Target entity description: The Poniatowski Bridge in Warsaw is a historic Vistula River crossing that played a key role as a strategic site during Poland’s 1926 May Coup.
-
A.
Grunwald Bridge
Grunwald Bridge is a historic suspension bridge in Wrocław, Poland, known for its distinctive steel structure and role as a key crossing over the Oder River.
-
B.
Tumski Bridge
Tumski Bridge is a historic pedestrian bridge in Wrocław, Poland, known for its picturesque views and tradition of lovers attaching padlocks to its railings.
-
C.
Glienicke Bridge, Berlin
Glienicke Bridge in Berlin is a historic span over the Havel River that became famous during the Cold War as a key site for high-profile prisoner exchanges between East and West.
-
D.
Juan Pablo II Bridge
Juan Pablo II Bridge is a major road bridge in Chile that spans the Biobío River, connecting parts of the city of Concepción and serving as an important regional transport link.
-
E.
Liteyny Bridge
Liteyny Bridge is a major steel bascule bridge in Saint Petersburg, Russia, known for carrying traffic across the Neva River and for its role in the city's historic urban landscape.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
bridge
ⓘ
historic structure ⓘ railway bridge ⓘ road bridge ⓘ steel bridge ⓘ |
| architect | Mieczysław Marszewski ⓘ |
| cityServed | Warsaw ⓘ |
| connectsDistrict |
Praga-Południe
ⓘ
Śródmieście ⓘ
linked to:
Śródmieście, Warsaw
|
| constructionStart | 1904 ⓘ |
| country | Poland ⓘ |
| crosses | Vistula River ⓘ |
| damagedIn |
World War I
ⓘ
World War II ⓘ |
| destroyedBy | retreating German forces in 1944 ⓘ |
| destroyedIn | 1944 ⓘ |
| engineer | Mieczysław Marszewski ⓘ |
| hasDesign |
arch elements
ⓘ
truss bridge ⓘ |
| hasFeature |
decorative pylons
ⓘ
roadways on both sides of tram tracks ⓘ sidewalks for pedestrians ⓘ stone viaducts on both banks ⓘ tram tracks in central part ⓘ |
| hasLanguage |
Polish name: Most Poniatowskiego
ⓘ
linked to:
Poniatowski Bridge in Warsaw
|
| hasLocalName | Most Poniatowskiego ⓘ |
| hasNumberOfSpans | 8 ⓘ |
| hasTransportFunction |
carries pedestrian traffic
ⓘ
carries road traffic ⓘ carries tram traffic ⓘ |
| heritageStatus | historic monument of Warsaw ⓘ |
| isImportantFor | connection between city center and Praga district ⓘ |
| isOneOf | major Vistula crossings in Warsaw ⓘ |
| length | approximately 506 meters ⓘ |
| locatedIn |
Masovian Voivodeship
ⓘ
Poland ⓘ Warsaw ⓘ |
| material | steel ⓘ |
| namedAfter | Prince Józef Poniatowski ⓘ |
| opened | 1914 ⓘ |
| openedForTraffic | 1914 ⓘ |
| partOf |
Warsaw transport network
ⓘ
linked to:
Warsaw public transport network
|
| playedRoleIn |
1926 May Coup in Poland
ⓘ
linked to:
May Coup of 1926
|
| reconstructed | after World War II ⓘ |
| reopened | 1946 ⓘ |
| riverCrossed |
Vistula
ⓘ
linked to:
Vistula River
|
| usedBy | Polish Army units during 1926 May Coup ⓘ |
| wasStrategicSiteIn | May Coup in Poland ⓘ |
| width | approximately 18 meters ⓘ |
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: Poniatowski Bridge in Warsaw Description of subject: The Poniatowski Bridge in Warsaw is a historic Vistula River crossing that played a key role as a strategic site during Poland’s 1926 May Coup.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Poniatowski Bridge in Warsaw