Usina do Gasômetro
E495359
Usina do Gasômetro is a former thermoelectric power plant in Porto Alegre that has been converted into a prominent cultural center and iconic riverside landmark.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Usina do Gasômetro canonical | 1 |
| Usina do Gasômetro waterfront | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5117071 — 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: Usina do Gasômetro Context triple: [Porto Alegre, hasLandmark, Usina do Gasômetro]
-
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 do Lavra
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.
-
C.
Schöneberg Gasometer
The Schöneberg Gasometer is a historic former gas storage structure in Berlin that has become a prominent industrial landmark and event venue.
-
D.
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.
-
E.
Casa da Música
Casa da Música is a strikingly modern concert hall in Porto, Portugal, renowned for its bold, irregular geometry and innovative design by architect Rem Koolhaas.
- 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: Usina do Gasômetro Target entity description: Usina do Gasômetro is a former thermoelectric power plant in Porto Alegre that has been converted into a prominent cultural center and iconic riverside landmark.
-
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 do Lavra
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.
-
C.
Schöneberg Gasometer
The Schöneberg Gasometer is a historic former gas storage structure in Berlin that has become a prominent industrial landmark and event venue.
-
D.
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.
-
E.
Casa da Música
Casa da Música is a strikingly modern concert hall in Porto, Portugal, renowned for its bold, irregular geometry and innovative design by architect Rem Koolhaas.
- F. None of above. chosen
Statements (41)
| Predicate | Object |
|---|---|
| instanceOf |
cultural center
ⓘ
former power plant ⓘ tourist attraction ⓘ |
| accessibleFor |
local residents
ⓘ
tourists ⓘ |
| architecturalStyle | industrial architecture ⓘ |
| category |
Cultural centers in Porto Alegre
ⓘ
Former power stations in Brazil ⓘ Landmarks in Rio Grande do Sul ⓘ Tourist attractions in Porto Alegre ⓘ |
| continent | South America ⓘ |
| country | Brazil ⓘ |
| formerFunction | thermoelectric power plant ⓘ |
| hasFunction |
cultural events venue
ⓘ
exhibition space ⓘ public gathering place ⓘ |
| hasPart |
auditorium
ⓘ
chimney ⓘ exhibition halls ⓘ open public spaces ⓘ |
| hasViewOf |
Guaíba Lake
ⓘ
Porto Alegre skyline ⓘ |
| heritageStatus | historic building ⓘ |
| isIconicFor | Porto Alegre skyline ⓘ |
| isKnownFor |
cultural programming
ⓘ
industrial chimney silhouette ⓘ sunset views over Guaíba ⓘ |
| languageOfSignage | Portuguese ⓘ |
| locatedBy |
Guaíba waterfront
ⓘ
linked to:
Porto Alegre waterfront
|
| locatedIn |
Brazil
ⓘ
Porto Alegre ⓘ Rio Grande do Sul ⓘ |
| locatedOn | Guaíba Lake ⓘ |
| near |
Porto Alegre city center
ⓘ
linked to:
Porto Alegre
|
| openingHours | open to the public ⓘ |
| operator |
Municipality of Porto Alegre
ⓘ
linked to:
Porto Alegre municipal authorities
|
| usedFor |
art exhibitions
ⓘ
cultural festivals ⓘ film screenings ⓘ public meetings ⓘ theater performances ⓘ |
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: Usina do Gasômetro Description of subject: Usina do Gasômetro is a former thermoelectric power plant in Porto Alegre that has been converted into a prominent cultural center and iconic riverside landmark.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Usina do Gasômetro