Karl-Theodor-Brücke
E402092
Karl-Theodor-Brücke is the official name of Heidelberg’s historic Old Bridge, a famous stone arch bridge spanning the Neckar River in Germany.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Karl-Theodor-Brücke canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T3938495 — 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: Karl-Theodor-Brücke Context triple: [Old Bridge Heidelberg, hasOfficialName, Karl-Theodor-Brücke]
-
A.
Luitpoldbrücke
Luitpoldbrücke is a historic bridge in Munich that spans the Isar River and connects key parts of the city along Prinzregentenstraße.
-
B.
Kaisermühlenbrücke
Kaisermühlenbrücke is a bridge in the Kaisermühlen district of Vienna, Austria, serving as a key crossing over the Danube.
-
C.
Hardbrücke
Hardbrücke is a major road and railway bridge in Zurich, Switzerland, serving as an important traffic artery across the Limmat and nearby rail tracks.
-
D.
Nordstern Bridge
Nordstern Bridge is a road and pedestrian bridge in Gelsenkirchen, Germany, known for spanning the Rhine–Herne Canal near the former Nordstern coal mine and today’s Nordsternpark.
-
E.
Kaiser Wilhelm Bridge
The Kaiser Wilhelm Bridge is a historic swing bridge and prominent landmark in Wilhelmshaven, Germany, known for its distinctive steel architecture and role as a key crossing over the harbor.
- 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: Karl-Theodor-Brücke Target entity description: Karl-Theodor-Brücke is the official name of Heidelberg’s historic Old Bridge, a famous stone arch bridge spanning the Neckar River in Germany.
-
A.
Luitpoldbrücke
Luitpoldbrücke is a historic bridge in Munich that spans the Isar River and connects key parts of the city along Prinzregentenstraße.
-
B.
Kaisermühlenbrücke
Kaisermühlenbrücke is a bridge in the Kaisermühlen district of Vienna, Austria, serving as a key crossing over the Danube.
-
C.
Hardbrücke
Hardbrücke is a major road and railway bridge in Zurich, Switzerland, serving as an important traffic artery across the Limmat and nearby rail tracks.
-
D.
Nordstern Bridge
Nordstern Bridge is a road and pedestrian bridge in Gelsenkirchen, Germany, known for spanning the Rhine–Herne Canal near the former Nordstern coal mine and today’s Nordsternpark.
-
E.
Kaiser Wilhelm Bridge
The Kaiser Wilhelm Bridge is a historic swing bridge and prominent landmark in Wilhelmshaven, Germany, known for its distinctive steel architecture and role as a key crossing over the harbor.
- F. None of above. chosen
Statements (38)
| Predicate | Object |
|---|---|
| instanceOf |
arch bridge
ⓘ
road bridge ⓘ stone bridge ⓘ tourist attraction ⓘ |
| alsoKnownAs |
Alte Brücke
ⓘ
Old Bridge ⓘ |
| connects |
Altstadt (Old Town) of Heidelberg
ⓘ
linked to:
Old Town of Heidelberg
Neuenheim district of Heidelberg ⓘ
linked to:
Neuenheim district
|
| country | Germany ⓘ |
| crosses |
Neckar River
ⓘ
linked to:
Neckar
|
| crossesInCity | Heidelberg Old Town to Neuenheim ⓘ |
| follows | earlier wooden bridges at the same site ⓘ |
| function |
carries pedestrians
ⓘ
carries road traffic ⓘ |
| hasHeritageStatus | protected monument ⓘ |
| hasPart |
bridge towers
ⓘ
monkey statue ⓘ monuments of Prince Electors ⓘ |
| hasTouristActivity |
photography
ⓘ
sightseeing ⓘ walking tours ⓘ |
| hasViewOf |
Heidelberg Castle
ⓘ
Philosophenweg ⓘ |
| heritageDesignation | cultural heritage monument in Baden-Württemberg ⓘ |
| isA | landmark of Heidelberg ⓘ |
| isPartOf | historic center of Heidelberg ⓘ |
| locatedIn |
Baden-Württemberg
ⓘ
Germany ⓘ Heidelberg ⓘ |
| locatedOnWatercourse |
Neckar River
ⓘ
linked to:
Neckar
|
| materialUsed | stone ⓘ |
| namedAfter |
Karl Theodor, Elector of the Palatinate
ⓘ
linked to:
Charles Theodore, Elector Palatine
|
| numberOfSpans | 9 ⓘ |
| officialName | Karl-Theodor-Brücke ⓘ |
| river | Neckar ⓘ |
| structureType | multi-span stone arch bridge ⓘ |
| usedFor |
local transport
ⓘ
tourism ⓘ |
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: Karl-Theodor-Brücke Description of subject: Karl-Theodor-Brücke is the official name of Heidelberg’s historic Old Bridge, a famous stone arch bridge spanning the Neckar River in Germany.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.