Aqueduto de São Sebastião (Coimbra)
E374217
Aqueduto de São Sebastião (Coimbra) is a historic aqueduct in Coimbra, Portugal, notable for its arched structure and role in supplying water to the upper part of the city.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Aqueduto de São Sebastião (Coimbra) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3608988 — 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: Aqueduto de São Sebastião (Coimbra) Context triple: [University of Coimbra – Alta and Sofia, includes, Aqueduto de São Sebastião (Coimbra)]
-
A.
Braga Bridge
The Braga Bridge is a major steel truss highway bridge carrying Interstate 195 over the Taunton River in Fall River, Massachusetts.
-
B.
Roman bridge of Tavira
The Roman bridge of Tavira is a historic multi-arched stone bridge spanning the Gilão River in Tavira, Portugal, and serving as one of the town’s most iconic architectural landmarks.
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C.
Roman Bridge of Silves
The Roman Bridge of Silves is a historic multi-arched stone bridge spanning the Arade River in Silves, Portugal, traditionally attributed to the Roman period and serving as one of the town’s most recognizable landmarks.
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D.
Arco da Vila
Arco da Vila is a historic neoclassical gateway in Faro, Portugal, forming one of the main entrances through the old city walls into the historic center.
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E.
Puente de Alcántara
Puente de Alcántara is a historic Roman stone arch bridge spanning the Tagus River at Toledo, Spain, renowned for its medieval towers and role as a key entrance to the old 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: Aqueduto de São Sebastião (Coimbra) Target entity description: Aqueduto de São Sebastião (Coimbra) is a historic aqueduct in Coimbra, Portugal, notable for its arched structure and role in supplying water to the upper part of the city.
-
A.
Braga Bridge
The Braga Bridge is a major steel truss highway bridge carrying Interstate 195 over the Taunton River in Fall River, Massachusetts.
-
B.
Roman bridge of Tavira
The Roman bridge of Tavira is a historic multi-arched stone bridge spanning the Gilão River in Tavira, Portugal, and serving as one of the town’s most iconic architectural landmarks.
-
C.
Roman Bridge of Silves
The Roman Bridge of Silves is a historic multi-arched stone bridge spanning the Arade River in Silves, Portugal, traditionally attributed to the Roman period and serving as one of the town’s most recognizable landmarks.
-
D.
Arco da Vila
Arco da Vila is a historic neoclassical gateway in Faro, Portugal, forming one of the main entrances through the old city walls into the historic center.
-
E.
Puente de Alcántara
Puente de Alcántara is a historic Roman stone arch bridge spanning the Tagus River at Toledo, Spain, renowned for its medieval towers and role as a key entrance to the old city.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
aqueduct
ⓘ
historic monument ⓘ |
| alsoKnownAs |
Aqueduto de São Sebastião
ⓘ
Aqueduto do Colégio de São Tomás ⓘ |
| architecturalStyle | Renaissance architecture ⓘ |
| category |
Aqueducts in Portugal
ⓘ
Buildings and structures in Coimbra ⓘ Imóveis de Interesse Público in Coimbra District ⓘ |
| country | Portugal ⓘ |
| crosses |
Rua da Figueira da Foz
ⓘ
Rua de São Sebastião ⓘ |
| district | Coimbra District NERFINISHED ⓘ |
| function | water supply ⓘ |
| hasConservationStatus | protected cultural property ⓘ |
| hasCulturalSignificance | example of early modern urban water infrastructure in Portugal ⓘ |
| hasPart | series of stone arches ⓘ |
| hasStructureType | arched aqueduct ⓘ |
| hasViewOf | Coimbra cityscape ⓘ |
| heritageDesignation | Imóvel de Interesse Público ⓘ |
| heritageDesignationCountry | Portugal ⓘ |
| isPartOfRoute | walking routes around the University of Coimbra ⓘ |
| languageOfName | Portuguese ⓘ |
| locatedIn |
Centro Region
ⓘ
Coimbra ⓘ District of Coimbra NERFINISHED ⓘ UNESCO World Heritage Site (University of Coimbra – Alta and Sofia) ⓘ
surface form:
University Hill area of Coimbra
parish of Sé Nova ⓘ |
| locatedOn | slope of the university hill ⓘ |
| materialUsed | stone ⓘ |
| namedAfter | Saint Sebastian ⓘ |
| near |
Colégio de São Jerónimo
ⓘ
Colégio de São Tomás ⓘ Igreja de São Sebastião (Coimbra) ⓘ Botanical Garden of the University of Coimbra ⓘ
surface form:
Jardim Botânico da Universidade de Coimbra
University of Coimbra ⓘ |
| notableFor |
long sequence of arches
ⓘ
role in Coimbra’s historic water supply system ⓘ |
| partOf |
historic center of Coimbra
ⓘ
urban landscape of the University of Coimbra ⓘ |
| publicAccess | yes ⓘ |
| touristAttraction | true ⓘ |
| usedFor |
supplying water to the university area of Coimbra
ⓘ
supplying water to the upper part of Coimbra ⓘ |
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: Aqueduto de São Sebastião (Coimbra) Description of subject: Aqueduto de São Sebastião (Coimbra) is a historic aqueduct in Coimbra, Portugal, notable for its arched structure and role in supplying water to the upper part of the city.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
UNESCO World Heritage Site (University of Coimbra – Alta and Sofia)
→
includes
→
Aqueduto de São Sebastião (Coimbra)
ⓘ
subject surface form:
University of Coimbra – Alta and Sofia