Elevador do Lavra
E469887
Elevador do Lavra is Lisbon’s oldest funicular railway, linking the city’s lower and upper streets on a steep hillside and operating as both historic transport and tourist attraction.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Elevador do Lavra canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T4691340 — 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: Elevador do Lavra Context triple: [Carris, hasNotableInfrastructure, Elevador do Lavra]
-
A.
Elevador da Bica
Elevador da Bica is a historic funicular railway in Lisbon, Portugal, that connects the Rua de São Paulo with the Largo do Calhariz through one of the city’s steepest streets.
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B.
Elevador Lacerda
Elevador Lacerda is a historic public urban elevator in Salvador, Brazil, that connects the city’s upper and lower districts and serves as an iconic symbol of the city.
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C.
Elevador de Santa Justa
Elevador de Santa Justa is a historic cast-iron elevator in Lisbon, Portugal, that connects the lower Baixa district with the higher Largo do Carmo and is a notable example of early 20th-century urban transport architecture.
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D.
Elevador da Glória
Elevador da Glória is a historic funicular railway in Lisbon, Portugal, that connects the downtown Restauradores square with the Bairro Alto district and is a popular tourist attraction.
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E.
Lisbon funiculars
The Lisbon funiculars are historic cable-operated hillside railways that help passengers navigate the steep slopes of Portugal’s capital, serving both as practical public transport and popular tourist attractions.
- 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: Elevador do Lavra Target entity description: Elevador do Lavra is Lisbon’s oldest funicular railway, linking the city’s lower and upper streets on a steep hillside and operating as both historic transport and tourist attraction.
-
A.
Elevador da Bica
Elevador da Bica is a historic funicular railway in Lisbon, Portugal, that connects the Rua de São Paulo with the Largo do Calhariz through one of the city’s steepest streets.
-
B.
Elevador Lacerda
Elevador Lacerda is a historic public urban elevator in Salvador, Brazil, that connects the city’s upper and lower districts and serves as an iconic symbol of the city.
-
C.
Elevador de Santa Justa
Elevador de Santa Justa is a historic cast-iron elevator in Lisbon, Portugal, that connects the lower Baixa district with the higher Largo do Carmo and is a notable example of early 20th-century urban transport architecture.
-
D.
Elevador da Glória
Elevador da Glória is a historic funicular railway in Lisbon, Portugal, that connects the downtown Restauradores square with the Bairro Alto district and is a popular tourist attraction.
-
E.
Lisbon funiculars
The Lisbon funiculars are historic cable-operated hillside railways that help passengers navigate the steep slopes of Portugal’s capital, serving both as practical public transport and popular tourist attractions.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
funicular railway
ⓘ
public transport infrastructure ⓘ tourist attraction ⓘ |
| connects |
Largo da Anunciada
NERFINISHED
ⓘ
Rua Câmara Pestana NERFINISHED ⓘ |
| continent | Europe ⓘ |
| country | Portugal ⓘ |
| designer | Raoul Mesnier du Ponsard NERFINISHED ⓘ |
| fareSystem | integrated in Lisbon public transport network ⓘ |
| hasRollingStockType | wooden tram-like cars ⓘ |
| heritageDesignation | Imóvel de Interesse Público ⓘ |
| heritageDesignationCountry | Portugal NERFINISHED ⓘ |
| isOldestFunicularIn | Lisbon NERFINISHED ⓘ |
| languageOfOfficialSignage | Portuguese ⓘ |
| locatedIn | Santo António parish NERFINISHED ⓘ |
| locatedOn | Calçada do Lavra NERFINISHED ⓘ |
| location | Lisbon NERFINISHED ⓘ |
| numberOfTracks | 2 ⓘ |
| openingDate | 1884-04-19 ⓘ |
| operator | Carris NERFINISHED ⓘ |
| owner | Carris NERFINISHED ⓘ |
| partOf | Lisbon funicular system NERFINISHED ⓘ |
| primaryUse | urban transport ⓘ |
| propulsionSystem | cable-hauled ⓘ |
| region | Lisbon District NERFINISHED ⓘ |
| secondaryUse | tourism ⓘ |
| slopeType | steep incline ⓘ |
| status | in operation ⓘ |
| touristAttractionType | historic transport ⓘ |
| trackGauge | metre gauge ⓘ |
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: Elevador do Lavra Description of subject: Elevador do Lavra is Lisbon’s oldest funicular railway, linking the city’s lower and upper streets on a steep hillside and operating as both historic transport and tourist attraction.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.