Bolesławiec railway viaduct
E1029000
The Bolesławiec railway viaduct is a historic multi-arch stone bridge in Bolesławiec, Poland, notable as one of the longest and most impressive railway viaducts in the country.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Bolesławiec railway viaduct canonical | 1 |
| Bolesławiec viaduct | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13230848 — 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: Bolesławiec railway viaduct Context triple: [Bolesławiec, hasLandmark, Bolesławiec railway viaduct]
-
A.
Tczew Bridge
Tczew Bridge is a historic 19th-century road-rail bridge over the Vistula River in Poland, known for its pioneering engineering and strategic military significance in both World Wars.
-
B.
Piaskowy Bridge, Wrocław
Piaskowy Bridge in Wrocław is a historic steel bridge over the Oder River, notable as one of the city’s oldest surviving river crossings and a characteristic feature of its old town landscape.
-
C.
Tumski Bridge, Wrocław
Tumski Bridge in Wrocław is a historic pedestrian bridge over the Oder River, famed for its picturesque views and tradition of lovers attaching padlocks to its railings.
-
D.
Świętokrzyski Bridge
The Świętokrzyski Bridge is a modern cable-stayed road and pedestrian bridge over the Vistula River in Warsaw, Poland, known as one of the city’s most recognizable contemporary landmarks.
-
E.
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.
- 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: Bolesławiec railway viaduct Target entity description: The Bolesławiec railway viaduct is a historic multi-arch stone bridge in Bolesławiec, Poland, notable as one of the longest and most impressive railway viaducts in the country.
-
A.
Tczew Bridge
Tczew Bridge is a historic 19th-century road-rail bridge over the Vistula River in Poland, known for its pioneering engineering and strategic military significance in both World Wars.
-
B.
Piaskowy Bridge, Wrocław
Piaskowy Bridge in Wrocław is a historic steel bridge over the Oder River, notable as one of the city’s oldest surviving river crossings and a characteristic feature of its old town landscape.
-
C.
Tumski Bridge, Wrocław
Tumski Bridge in Wrocław is a historic pedestrian bridge over the Oder River, famed for its picturesque views and tradition of lovers attaching padlocks to its railings.
-
D.
Świętokrzyski Bridge
The Świętokrzyski Bridge is a modern cable-stayed road and pedestrian bridge over the Vistula River in Warsaw, Poland, known as one of the city’s most recognizable contemporary landmarks.
-
E.
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.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
arch bridge
ⓘ
historic monument ⓘ railway viaduct ⓘ stone bridge ⓘ |
| architecturalStyle | multi-arch bridge ⓘ |
| carried | railway line ⓘ |
| country | Poland ⓘ |
| crosses | Bóbr River ⓘ |
| hasConstructionType | masonry arch ⓘ |
| hasPart | multiple arches ⓘ |
| hasRailway | standard-gauge railway track ⓘ |
| hasView |
Bóbr River valley
ⓘ
linked to:
Bóbr River region
|
| heritageStatus | historic structure ⓘ |
| isPartOf | local cultural heritage ⓘ |
| locatedIn | Bolesławiec ⓘ |
| locatedInAdministrativeTerritorialEntity | Lower Silesian Voivodeship ⓘ |
| locatedNear |
Bolesławiec town center
ⓘ
linked to:
Bolesławiec old town
|
| locatedOnTerrainFeature |
Bóbr valley
ⓘ
linked to:
Bóbr River
|
| materialUsed | stone ⓘ |
| notableAs |
one of the longest railway viaducts in Poland
ⓘ
one of the most impressive railway viaducts in Poland ⓘ |
| numberOfSpans | over 30 ⓘ |
| openToTraffic | yes ⓘ |
| partOf | Polish railway network ⓘ |
| region | Silesia ⓘ |
| significantFor | railway engineering in Poland ⓘ |
| touristAttraction | yes ⓘ |
| usedBy |
freight trains
ⓘ
passenger trains ⓘ |
| usedFor | rail transport ⓘ |
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: Bolesławiec railway viaduct Description of subject: The Bolesławiec railway viaduct is a historic multi-arch stone bridge in Bolesławiec, Poland, notable as one of the longest and most impressive railway viaducts in the country.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Bolesławiec railway viaduct