Balduin Bridge
E733718
Balduin Bridge is a historic medieval stone arch bridge in Koblenz, Germany, spanning the Moselle River and known as one of the city’s oldest surviving bridges.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Balduin Bridge canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8346502 — 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: Balduin Bridge Context triple: [Koblenz, hasNotableStructure, Balduin Bridge]
-
A.
Malin Bridge
Malin Bridge is a suburb and tram terminus area in the north-west of Sheffield, England, serving as a key public transport hub for the surrounding residential districts.
-
B.
Alarchin Bridge
Alarchin Bridge is a historic pedestrian and vehicular bridge in Saint Petersburg, Russia, spanning the Griboyedov Canal and known for its 19th-century architectural design.
-
C.
Botlek Bridge
Botlek Bridge is a large vertical-lift road and rail bridge in the Port of Rotterdam area, serving as a key crossing over the Oude Maas for both freight and passenger traffic.
-
D.
Bastei Bridge
Bastei Bridge is a famous stone bridge and scenic lookout spanning dramatic sandstone rock formations above the Elbe River in Saxon Switzerland, Germany.
-
E.
Valentré Bridge
Valentré Bridge is a 14th-century fortified stone arch bridge in Cahors, France, renowned for its medieval military architecture and associated legends.
- 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: Balduin Bridge Target entity description: Balduin Bridge is a historic medieval stone arch bridge in Koblenz, Germany, spanning the Moselle River and known as one of the city’s oldest surviving bridges.
-
A.
Malin Bridge
Malin Bridge is a suburb and tram terminus area in the north-west of Sheffield, England, serving as a key public transport hub for the surrounding residential districts.
-
B.
Alarchin Bridge
Alarchin Bridge is a historic pedestrian and vehicular bridge in Saint Petersburg, Russia, spanning the Griboyedov Canal and known for its 19th-century architectural design.
-
C.
Botlek Bridge
Botlek Bridge is a large vertical-lift road and rail bridge in the Port of Rotterdam area, serving as a key crossing over the Oude Maas for both freight and passenger traffic.
-
D.
Bastei Bridge
Bastei Bridge is a famous stone bridge and scenic lookout spanning dramatic sandstone rock formations above the Elbe River in Saxon Switzerland, Germany.
-
E.
Valentré Bridge
Valentré Bridge is a 14th-century fortified stone arch bridge in Cahors, France, renowned for its medieval military architecture and associated legends.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
cultural heritage monument in Rhineland-Palatinate
ⓘ
road bridge ⓘ stone arch bridge ⓘ |
| connects |
Koblenz old town
NERFINISHED
ⓘ
Lützel district of Koblenz NERFINISHED ⓘ |
| country | Germany NERFINISHED ⓘ |
| crosses |
Mosel
NERFINISHED
ⓘ
Moselle River NERFINISHED ⓘ |
| hasArchitecturalStyle | medieval architecture ⓘ |
| hasHeritageStatus | protected historic structure ⓘ |
| hasSignificance | important medieval river crossing in Koblenz ⓘ |
| hasStructureType |
arch bridge
ⓘ
stone arch bridge ⓘ |
| hasTourismRole | tourist attraction in Koblenz ⓘ |
| hasUse |
pedestrian traffic
ⓘ
vehicular traffic ⓘ |
| heritageDesignation | cultural monument according to the Monument Protection Act of Rhineland-Palatinate ⓘ |
| isOneOf | oldest surviving bridges in Koblenz ⓘ |
| isPartOf | road network of Koblenz ⓘ |
| locatedIn |
Germany
ⓘ
Koblenz NERFINISHED ⓘ Rhineland-Palatinate ⓘ |
| locatedOnWaterway | Moselle NERFINISHED ⓘ |
| materialUsed | stone ⓘ |
| municipality | Koblenz NERFINISHED ⓘ |
| namedAfter | Baldwin of Luxembourg NERFINISHED ⓘ |
| openingDate | 14th century ⓘ |
| region | Middle Rhine region NERFINISHED ⓘ |
| riverBasin | Moselle basin NERFINISHED ⓘ |
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: Balduin Bridge Description of subject: Balduin Bridge is a historic medieval stone arch bridge in Koblenz, Germany, spanning the Moselle River and known as one of the city’s oldest surviving bridges.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.