Amposta suspension bridge
E906534
The Amposta suspension bridge is a historic early-20th-century steel suspension bridge over the Ebro River in Catalonia, Spain, notable as an engineering landmark and symbol of the town of Amposta.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Amposta suspension bridge canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9108198 — 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: Amposta suspension bridge Context triple: [Amposta, hasHeritageSite, Amposta suspension bridge]
-
A.
Clyde Suspension Bridge
The Clyde Suspension Bridge is a historic 19th-century pedestrian suspension bridge in Glasgow, Scotland, known for its elegant design and role in connecting the city across the River Clyde.
-
B.
Rockwell Bridge
Rockwell Bridge is a roadway bridge in Metro Manila, Philippines, that connects the Rockwell Center area to neighboring districts across the Pasig River.
-
C.
Powder Point Bridge
Powder Point Bridge is a historic wooden bridge in Duxbury, Massachusetts, known for spanning the bay between the mainland and Duxbury Beach and once being one of the longest wooden bridges in the world.
-
D.
Leach Highway Bridge
Leach Highway Bridge is a major road bridge in Perth, Western Australia, carrying Leach Highway across the Canning River as part of a key east–west transport route.
-
E.
Seabreeze Bridge
Seabreeze Bridge is a roadway bridge in Daytona Beach, Florida, that carries traffic across the Halifax River between the beachside and mainland areas.
- 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: Amposta suspension bridge Target entity description: The Amposta suspension bridge is a historic early-20th-century steel suspension bridge over the Ebro River in Catalonia, Spain, notable as an engineering landmark and symbol of the town of Amposta.
-
A.
Clyde Suspension Bridge
The Clyde Suspension Bridge is a historic 19th-century pedestrian suspension bridge in Glasgow, Scotland, known for its elegant design and role in connecting the city across the River Clyde.
-
B.
Rockwell Bridge
Rockwell Bridge is a roadway bridge in Metro Manila, Philippines, that connects the Rockwell Center area to neighboring districts across the Pasig River.
-
C.
Powder Point Bridge
Powder Point Bridge is a historic wooden bridge in Duxbury, Massachusetts, known for spanning the bay between the mainland and Duxbury Beach and once being one of the longest wooden bridges in the world.
-
D.
Leach Highway Bridge
Leach Highway Bridge is a major road bridge in Perth, Western Australia, carrying Leach Highway across the Canning River as part of a key east–west transport route.
-
E.
Seabreeze Bridge
Seabreeze Bridge is a roadway bridge in Daytona Beach, Florida, that carries traffic across the Halifax River between the beachside and mainland areas.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
historic structure
ⓘ
road bridge ⓘ steel bridge ⓘ suspension bridge ⓘ |
| architect | José Eugenio Ribera NERFINISHED ⓘ |
| category |
Bridges in Catalonia
ⓘ
Bridges over the Ebro ⓘ Steel bridges in Spain ⓘ Suspension bridges in Spain ⓘ |
| connects | two banks of the Ebro at Amposta ⓘ |
| constructionEndDate | 1921 ⓘ |
| constructionStartDate | 1915 ⓘ |
| country | Spain ⓘ |
| crosses | Ebro River NERFINISHED ⓘ |
| designer | José Eugenio Ribera NERFINISHED ⓘ |
| era | early 20th century ⓘ |
| hasPart |
suspended steel deck
ⓘ
suspension cables ⓘ two masonry pylons ⓘ |
| heritageDesignation | Bé Cultural d'Interès Local NERFINISHED ⓘ |
| inaugurationDate | 1921 ⓘ |
| length | approximately 134 metres ⓘ |
| locatedIn |
Amposta
NERFINISHED
ⓘ
Catalonia ⓘ Province of Tarragona NERFINISHED ⓘ Spain ⓘ |
| locatedNear | Amposta town centre NERFINISHED ⓘ |
| locatedOn | Ebro River NERFINISHED ⓘ |
| mainSpan | approximately 134 metres ⓘ |
| material |
concrete
ⓘ
steel ⓘ |
| municipality | Amposta NERFINISHED ⓘ |
| namedAfter | Amposta NERFINISHED ⓘ |
| notableAs |
engineering landmark
ⓘ
symbol of the town of Amposta ⓘ |
| numberOfSpans | 1 ⓘ |
| opened | 1921 ⓘ |
| region | Catalonia ⓘ |
| significantEvent |
Spanish Civil War damage
ⓘ
postwar reconstruction ⓘ |
| structureType | wire‑cable suspension bridge ⓘ |
| symbolOf | Amposta NERFINISHED ⓘ |
| trafficType |
motor vehicles
ⓘ
pedestrians ⓘ |
| use |
pedestrian traffic
ⓘ
road traffic ⓘ |
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: Amposta suspension bridge Description of subject: The Amposta suspension bridge is a historic early-20th-century steel suspension bridge over the Ebro River in Catalonia, Spain, notable as an engineering landmark and symbol of the town of Amposta.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.