E.F.C.B. (Estrada de Ferro Central do Brasil)
E572927
E.F.C.B. (Estrada de Ferro Central do Brasil) is a painting by Brazilian modernist artist Tarsila do Amaral that reflects her distinctive style and engagement with Brazil’s industrial and cultural landscape.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Estrada de Ferro Central do Brasil | 2 |
| Central do Brasil railway network | 1 |
| E.F.C.B. (Estrada de Ferro Central do Brasil) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6180542 — 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: E.F.C.B. (Estrada de Ferro Central do Brasil) Context triple: [Tarsila do Amaral, notableWork, E.F.C.B. (Estrada de Ferro Central do Brasil)]
-
A.
CPTM commuter rail
CPTM commuter rail is a suburban rail network serving the São Paulo metropolitan area, connecting the city to its surrounding municipalities.
-
B.
Belo Horizonte Metro
The Belo Horizonte Metro is a rapid transit system serving the metropolitan area of Belo Horizonte, Brazil, providing urban rail transport across key districts of the city.
-
C.
São Paulo Metro
The São Paulo Metro is a major rapid transit system serving the city of São Paulo, Brazil, known for its extensive network, high ridership, and role as a backbone of the city's public transportation.
-
D.
Brasília Metro
The Brasília Metro is the rapid transit system serving Brazil’s capital, connecting key government, residential, and commercial areas across the Federal District.
-
E.
Central do Brasil train station
Central do Brasil train station is a major railway and commuter hub in Rio de Janeiro, serving as one of the city’s primary connections for suburban and regional train services.
- 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: E.F.C.B. (Estrada de Ferro Central do Brasil) Target entity description: E.F.C.B. (Estrada de Ferro Central do Brasil) is a painting by Brazilian modernist artist Tarsila do Amaral that reflects her distinctive style and engagement with Brazil’s industrial and cultural landscape.
-
A.
CPTM commuter rail
CPTM commuter rail is a suburban rail network serving the São Paulo metropolitan area, connecting the city to its surrounding municipalities.
-
B.
Belo Horizonte Metro
The Belo Horizonte Metro is a rapid transit system serving the metropolitan area of Belo Horizonte, Brazil, providing urban rail transport across key districts of the city.
-
C.
São Paulo Metro
The São Paulo Metro is a major rapid transit system serving the city of São Paulo, Brazil, known for its extensive network, high ridership, and role as a backbone of the city's public transportation.
-
D.
Brasília Metro
The Brasília Metro is the rapid transit system serving Brazil’s capital, connecting key government, residential, and commercial areas across the Federal District.
-
E.
Central do Brasil train station
Central do Brasil train station is a major railway and commuter hub in Rio de Janeiro, serving as one of the city’s primary connections for suburban and regional train services.
- F. None of above. chosen
Statements (19)
| Predicate | Object |
|---|---|
| instanceOf | painting ⓘ |
| artisticStyle | distinctive style of Tarsila do Amaral ⓘ |
| associatedWith |
Latin American modern art
ⓘ
linked to:
Latin American conceptualism
|
| countryContext | Brazilian industrialization ⓘ |
| countryOfOrigin | Brazil ⓘ |
| creator | Tarsila do Amaral ⓘ |
| creatorNationality | Brazilian ⓘ |
| culturalContext | Brazilian culture ⓘ |
| depicts |
Brazilian cultural landscape
ⓘ
Estrada de Ferro Central do Brasil ⓘ industrial landscape ⓘ |
| genre | modernist painting ⓘ |
| hasSubject |
railway
ⓘ
transport infrastructure ⓘ |
| hasTitleAbbreviation | E.F.C.B. ⓘ |
| hasTitleExpanded | Estrada de Ferro Central do Brasil ⓘ |
| medium | painting (unspecified medium) ⓘ |
| movement | Brazilian modernism ⓘ |
| titleLanguage | Portuguese ⓘ |
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: E.F.C.B. (Estrada de Ferro Central do Brasil) Description of subject: E.F.C.B. (Estrada de Ferro Central do Brasil) is a painting by Brazilian modernist artist Tarsila do Amaral that reflects her distinctive style and engagement with Brazil’s industrial and cultural landscape.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: E.F.C.B. (Estrada de Ferro Central do Brasil)
E.F.C.B. (Estrada de Ferro Central do Brasil)
→
hasTitleExpanded
→
Estrada de Ferro Central do Brasil
ⓘ
linked to: E.F.C.B. (Estrada de Ferro Central do Brasil)
linked to: E.F.C.B. (Estrada de Ferro Central do Brasil)