Vidin–Calafat Bridge
E1000840
The Vidin–Calafat Bridge is a combined road and rail bridge over the Danube River that connects the Bulgarian town of Vidin with the Romanian city of Calafat, serving as a key cross-border link between the two countries.
All labels observed (2)
| Label | Occurrences |
|---|---|
| New Europe Bridge (Vidin–Calafat) | 1 |
| Vidin–Calafat Bridge canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12752143 — 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: Vidin–Calafat Bridge Context triple: [Vidin, hasTransportInfrastructure, Vidin–Calafat Bridge]
-
A.
Meriç Bridge
Meriç Bridge is a historic Ottoman-era stone bridge spanning the Maritsa (Meriç) River in Edirne, Turkey, known for its elegant arches and scenic views.
-
B.
Tunca Bridge
Tunca Bridge is a historic Ottoman-era stone bridge spanning the Tunca River in Edirne, Turkey.
-
C.
Byala Bridge
Byala Bridge is a historic 19th-century stone arch bridge in Bulgaria, renowned for its elegant architecture and engineering across the Yantra River.
-
D.
Stambolov Bridge
Stambolov Bridge is a prominent pedestrian bridge in Veliko Tarnovo, Bulgaria, known for its scenic views over the Yantra River and the historic town.
-
E.
Metekhi Bridge
Metekhi Bridge is a historic bridge in Tbilisi, Georgia, spanning the Kura River and connecting the old town area near the iconic Metekhi Church.
- 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: Vidin–Calafat Bridge Target entity description: The Vidin–Calafat Bridge is a combined road and rail bridge over the Danube River that connects the Bulgarian town of Vidin with the Romanian city of Calafat, serving as a key cross-border link between the two countries.
-
A.
Meriç Bridge
Meriç Bridge is a historic Ottoman-era stone bridge spanning the Maritsa (Meriç) River in Edirne, Turkey, known for its elegant arches and scenic views.
-
B.
Tunca Bridge
Tunca Bridge is a historic Ottoman-era stone bridge spanning the Tunca River in Edirne, Turkey.
-
C.
Byala Bridge
Byala Bridge is a historic 19th-century stone arch bridge in Bulgaria, renowned for its elegant architecture and engineering across the Yantra River.
-
D.
Stambolov Bridge
Stambolov Bridge is a prominent pedestrian bridge in Veliko Tarnovo, Bulgaria, known for its scenic views over the Yantra River and the historic town.
-
E.
Metekhi Bridge
Metekhi Bridge is a historic bridge in Tbilisi, Georgia, spanning the Kura River and connecting the old town area near the iconic Metekhi Church.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
bridge
ⓘ
cross-border infrastructure ⓘ road–rail bridge ⓘ |
| alsoKnownAs |
Danube Bridge 2
NERFINISHED
ⓘ
New Europe Bridge NERFINISHED ⓘ |
| connects |
Calafat
NERFINISHED
ⓘ
Vidin NERFINISHED ⓘ |
| constructionStartDate | 2007 ⓘ |
| country |
Bulgaria
ⓘ
Romania ⓘ |
| crosses | Danube River NERFINISHED ⓘ |
| crossesBorderBetween |
Bulgaria
NERFINISHED
ⓘ
Romania NERFINISHED ⓘ |
| designedFor |
cyclists
ⓘ
pedestrians ⓘ rail traffic ⓘ road traffic ⓘ |
| fundedBy |
Bulgaria
NERFINISHED
ⓘ
European Union NERFINISHED ⓘ Romania NERFINISHED ⓘ |
| hasComponent |
bicycle lane
ⓘ
pedestrian walkway ⓘ railway track ⓘ roadway ⓘ |
| hasPiersInWater | yes ⓘ |
| hasToll | yes ⓘ |
| hasType | extradosed bridge ⓘ |
| length | approximately 1971 m ⓘ |
| locatedIn |
Calafat, Romania
NERFINISHED
ⓘ
Vidin, Bulgaria NERFINISHED ⓘ |
| locatedInTimeZone | Eastern European Time ⓘ |
| locatedOnRiverKilometer | 796 GENERATED ⓘ |
| openedBy |
Rosen Plevneliev
NERFINISHED
ⓘ
Traian Băsescu NERFINISHED ⓘ |
| openedToTraffic | 2013 ⓘ |
| openingDate | 2013-06-14 ⓘ |
| partOf | Pan-European Corridor IV NERFINISHED ⓘ |
| railGauge | standard gauge ⓘ |
| railTracks | single track ⓘ |
| regionServed |
northwestern Bulgaria
NERFINISHED
ⓘ
southwestern Romania ⓘ |
| replaces | ferry connection between Vidin and Calafat ⓘ |
| roadLanes | 2 ⓘ |
| significance |
important transport corridor between Central Europe and the Balkans
ⓘ
key cross-border link between Bulgaria and Romania ⓘ |
| trafficDirection | right-hand traffic ⓘ |
| width | approximately 31 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: Vidin–Calafat Bridge Description of subject: The Vidin–Calafat Bridge is a combined road and rail bridge over the Danube River that connects the Bulgarian town of Vidin with the Romanian city of Calafat, serving as a key cross-border link between the two countries.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
New Europe Bridge (Vidin–Calafat)