Puente de Piedra
E826877
Puente de Piedra is a historic stone bridge in the Spanish city of Zamora, notable for its medieval origins and role in crossing the Duero River.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Puente de Piedra canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9870912 — 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: Puente de Piedra Context triple: [Zamora, hasStructure, Puente de Piedra]
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A.
Puente de Piedra
Puente de Piedra is a historic stone bridge over the Ebro River that serves as one of the most iconic symbols and main entrances to the city of Logroño in northern Spain.
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B.
Puente de Piedra
Puente de Piedra is a historic stone bridge over the Ebro River in Zaragoza, Spain, and one of the city’s most iconic symbols.
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C.
Puente del Rey
Puente del Rey is a historic bridge in Madrid, Spain, that spans the Manzanares River and connects the city center with the Casa de Campo park.
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D.
Puente de la Aurora
Puente de la Aurora is a historic bridge in Málaga, Spain, known for spanning the Guadalmedina River and connecting key parts of the city.
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E.
Puente Nuevo
Puente Nuevo is an iconic 18th-century stone bridge in Ronda, Spain, dramatically spanning the deep El Tajo gorge and symbolizing the city.
- 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: Puente de Piedra Target entity description: Puente de Piedra is a historic stone bridge in the Spanish city of Zamora, notable for its medieval origins and role in crossing the Duero River.
-
A.
Puente de Piedra
Puente de Piedra is a historic stone bridge over the Ebro River in Zaragoza, Spain, and one of the city’s most iconic symbols.
-
B.
Puente de Piedra
Puente de Piedra is a historic stone bridge over the Ebro River that serves as one of the most iconic symbols and main entrances to the city of Logroño in northern Spain.
-
C.
Puente del Rey
Puente del Rey is a historic bridge in Madrid, Spain, that spans the Manzanares River and connects the city center with the Casa de Campo park.
-
D.
Puente de la Aurora
Puente de la Aurora is a historic bridge in Málaga, Spain, known for spanning the Guadalmedina River and connecting key parts of the city.
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E.
Puente Nuevo
Puente Nuevo is an iconic 18th-century stone bridge in Ronda, Spain, dramatically spanning the deep El Tajo gorge and symbolizing the city.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
bridge
ⓘ
historic monument ⓘ stone bridge ⓘ |
| category |
Bridges over the Duero in Spain
ⓘ
Buildings and structures in Zamora ⓘ Medieval bridges in Spain ⓘ |
| cityServed | Zamora NERFINISHED ⓘ |
| connects |
areas across the Duero River
ⓘ
historic center of Zamora NERFINISHED ⓘ |
| continent | Europe ⓘ |
| country | Spain ⓘ |
| crosses | Duero River NERFINISHED ⓘ |
| crossesAt | Zamora urban area NERFINISHED ⓘ |
| culturalRole | symbol of Zamora ⓘ |
| era | medieval period ⓘ |
| function | river crossing ⓘ |
| hasPart | stone arches ⓘ |
| hasUse | road bridge ⓘ |
| hasViewOf |
Duero River
NERFINISHED
ⓘ
Zamora skyline ⓘ |
| heritageDesignationCountry | Spain ⓘ |
| heritageStatus | Bien de Interés Cultural NERFINISHED ⓘ |
| historicRole | facilitated trade and communication across the Duero River ⓘ |
| languageOfName | Spanish ⓘ |
| locatedIn |
Castile and León
ⓘ
Province of Zamora NERFINISHED ⓘ Spain ⓘ Zamora NERFINISHED ⓘ |
| material | stone ⓘ |
| namedAfter | its stone construction ⓘ |
| nameMeaning | Stone Bridge NERFINISHED ⓘ |
| notableFor |
historic character
ⓘ
medieval origins ⓘ stone construction ⓘ |
| regionServed | Castile and León NERFINISHED ⓘ |
| riverBasin | Duero basin NERFINISHED ⓘ |
| significance | main historic crossing of the Duero in Zamora ⓘ |
| tourismAttraction | yes ⓘ |
| transportRole | local traffic route ⓘ |
| urbanContext | historic center of Zamora ⓘ |
| usedBy |
pedestrians
ⓘ
road vehicles ⓘ |
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: Puente de Piedra Description of subject: Puente de Piedra is a historic stone bridge in the Spanish city of Zamora, notable for its medieval origins and role in crossing the Duero River.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.