Széchenyi Chain Bridge to Buda
E349582
Széchenyi Chain Bridge to Buda is the historic suspension bridge in Budapest that spans the Danube River, linking the city’s Pest and Buda sides and serving as one of Hungary’s most iconic landmarks.
All labels observed (8)
How this entity was disambiguated
This entity first appeared as the object of triple T3335962 — 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: Széchenyi Chain Bridge to Buda Context triple: [Pest, notableBridgeConnection, Széchenyi Chain Bridge to Buda]
-
A.
Belvárosi Bridge
Belvárosi Bridge is a prominent road and tram bridge over the Tisza River in Szeged, Hungary, serving as one of the city’s key architectural and transport landmarks.
-
B.
Bridge over the Danube
The Bridge over the Danube was a monumental Roman stone-arch bridge built under Emperor Trajan to carry his legions across the Danube River during the Dacian Wars.
-
C.
Charles Bridge
Charles Bridge is a historic stone arch bridge in Prague, Czech Republic, famed for its Gothic towers and baroque statues and for linking the city’s Old Town with the Lesser Town across the Vltava River.
-
D.
Triple Bridge
Triple Bridge is a distinctive group of three pedestrian bridges spanning the Ljubljanica River in central Ljubljana, Slovenia, and is one of the city's most recognizable architectural landmarks.
-
E.
Manial Bridge
Manial Bridge is a road bridge in Cairo, Egypt, that connects Roda Island to the mainland across the Nile River.
- 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: Széchenyi Chain Bridge to Buda Target entity description: Széchenyi Chain Bridge to Buda is the historic suspension bridge in Budapest that spans the Danube River, linking the city’s Pest and Buda sides and serving as one of Hungary’s most iconic landmarks.
-
A.
Belvárosi Bridge
Belvárosi Bridge is a prominent road and tram bridge over the Tisza River in Szeged, Hungary, serving as one of the city’s key architectural and transport landmarks.
-
B.
Bridge over the Danube
The Bridge over the Danube was a monumental Roman stone-arch bridge built under Emperor Trajan to carry his legions across the Danube River during the Dacian Wars.
-
C.
Charles Bridge
Charles Bridge is a historic stone arch bridge in Prague, Czech Republic, famed for its Gothic towers and baroque statues and for linking the city’s Old Town with the Lesser Town across the Vltava River.
-
D.
Triple Bridge
Triple Bridge is a distinctive group of three pedestrian bridges spanning the Ljubljanica River in central Ljubljana, Slovenia, and is one of the city's most recognizable architectural landmarks.
-
E.
Manial Bridge
Manial Bridge is a road bridge in Cairo, Egypt, that connects Roda Island to the mainland across the Nile River.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
landmark
ⓘ
road bridge ⓘ suspension bridge ⓘ tourist attraction ⓘ |
| alsoKnownAs |
Chain Bridge
ⓘ
Széchenyi lánchíd ⓘ |
| builtBy | Adam Clark ⓘ |
| carries |
pedestrians
ⓘ
road traffic ⓘ |
| centenaryOfReopening | 1949–1999 ⓘ |
| connects |
Buda
ⓘ
Pest ⓘ |
| connectsOver | Danube between Castle Hill area and central Pest ⓘ |
| constructionStartDate | 1839 ⓘ |
| country | Hungary ⓘ |
| crosses |
Danube
ⓘ
surface form:
Danube River
|
| damagedDuring |
World War II
ⓘ
surface form:
Second World War
|
| designedBy | William Tierney Clark ⓘ |
| featuredIn |
numerous photographs of Budapest
ⓘ
tourism promotions of Hungary ⓘ |
| hasFeature |
stone lions at bridgeheads
ⓘ
suspension chains ⓘ two masonry river piers ⓘ |
| hasLighting | ornamental night illumination ⓘ |
| hasPedestrianWalkway | yes ⓘ |
| hasToll | no ⓘ |
| heritageStatus |
symbol of Budapest
ⓘ
symbol of Hungarian national awakening ⓘ |
| inaugurationDate | 1849-11-20 ⓘ |
| isMajorAxisOf | Budapest cityscape ⓘ |
| length | about 375 m ⓘ |
| locatedIn |
Budapest
ⓘ
Hungary ⓘ |
| mainSpan | about 202 m ⓘ |
| material |
iron
ⓘ
stone ⓘ |
| namedAfter | István Széchenyi ⓘ |
| openingYear | 1849 ⓘ |
| orientation | roughly east–west ⓘ |
| partOf |
District I of Budapest
ⓘ
surface form:
District I, Budapest
District V, Budapest ⓘ |
| reconstructionCompleted | 1949 ⓘ |
| reopened | 1949 ⓘ |
| roadType | urban road ⓘ |
| wasFirst |
first permanent bridge across the Danube in Budapest
ⓘ
one of the earliest permanent bridges on the Danube ⓘ |
| width | about 14.8 m ⓘ |
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: Széchenyi Chain Bridge to Buda Description of subject: Széchenyi Chain Bridge to Buda is the historic suspension bridge in Budapest that spans the Danube River, linking the city’s Pest and Buda sides and serving as one of Hungary’s most iconic landmarks.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Széchenyi Chain Bridge (Pest bridgehead)
this entity surface form:
Széchenyi Chain Bridge
this entity surface form:
Széchenyi lánchíd
this entity surface form:
Széchenyi Chain Bridge
this entity surface form:
Chain Bridge area of Budapest
subject surface form:
Tabán
this entity surface form:
Chain Bridge (Buda side)
this entity surface form:
Chain Bridge (Buda end)
this entity surface form:
Széchenyi Chain Bridge (Pest end)