Barra do Piraí
E808898
Barra do Piraí is a municipality in the state of Rio de Janeiro, Brazil, known for its riverside setting and regional agricultural and industrial activities.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Barra do Piraí canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T9597776 — 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: Barra do Piraí Context triple: [Paraíba do Sul River, passesThrough, Barra do Piraí]
-
A.
Jacareí
Jacareí is a municipality in southeastern Brazil known as part of the industrial and technological corridor within the state of São Paulo.
-
B.
Parnamirim
Parnamirim is a rapidly growing city in northeastern Brazil known for its proximity to Natal and its historical role in World War II aviation.
-
C.
Maricá
Maricá is a coastal municipality in the state of Rio de Janeiro, Brazil, known for its beaches, lagoons, and growing residential communities.
-
D.
Macaé
Macaé is a coastal city in southeastern Brazil known for its offshore oil industry and role as a major hub for petroleum exploration.
-
E.
Itapipoquense
Itapipoquense is the demonym for residents or natives of the municipality of Itapipoca in the state of Ceará, Brazil.
- 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: Barra do Piraí Target entity description: Barra do Piraí is a municipality in the state of Rio de Janeiro, Brazil, known for its riverside setting and regional agricultural and industrial activities.
-
A.
Jacareí
Jacareí is a municipality in southeastern Brazil known as part of the industrial and technological corridor within the state of São Paulo.
-
B.
Parnamirim
Parnamirim is a rapidly growing city in northeastern Brazil known for its proximity to Natal and its historical role in World War II aviation.
-
C.
Maricá
Maricá is a coastal municipality in the state of Rio de Janeiro, Brazil, known for its beaches, lagoons, and growing residential communities.
-
D.
Macaé
Macaé is a coastal city in southeastern Brazil known for its offshore oil industry and role as a major hub for petroleum exploration.
-
E.
Itapipoquense
Itapipoquense is the demonym for residents or natives of the municipality of Itapipoca in the state of Ceará, Brazil.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf | municipality ⓘ |
| belongsTo |
Federative Republic of Brazil
ⓘ
linked to:
Brazil
macroregion of Vale do Paraíba Fluminense ⓘ
linked to:
Região Sul Fluminense
|
| continent | South America ⓘ |
| country | Brazil ⓘ |
| hasAdministrativeDivisionType | municipality ⓘ |
| hasCallingCode | +55 ⓘ |
| hasClimate | tropical climate ⓘ |
| hasDemographics | predominantly Portuguese-speaking population ⓘ |
| hasEconomicActivity |
agriculture
ⓘ
industry ⓘ services ⓘ |
| hasGeographicalFeature | river confluence area ⓘ |
| hasGovernmentForm | municipal government ⓘ |
| hasInfrastructure |
bridges over Paraíba do Sul River
ⓘ
regional road network ⓘ |
| hasOfficialLanguage |
Portuguese
ⓘ
linked to:
Portuguese language
|
| hasPostalCodeSystem | CEP ⓘ |
| hasPrimarySector |
crop cultivation
ⓘ
livestock farming ⓘ |
| hasRegionalRole |
regional agricultural center
ⓘ
regional industrial center ⓘ |
| hasReligion | predominantly Roman Catholic population ⓘ |
| hasRiver |
Paraíba do Sul River
ⓘ
Piraí River ⓘ |
| hasRuralArea | true ⓘ |
| hasSecondarySector |
food processing industry
ⓘ
light manufacturing industry ⓘ |
| hasSettlementType | city ⓘ |
| hasStateCallingCode | +55 24 ⓘ |
| hasTertiarySector |
commerce
ⓘ
public services ⓘ |
| hasTimezone | Brasília Time ⓘ |
| hasTransportRole | regional road junction ⓘ |
| hasUrbanArea | true ⓘ |
| isMunicipalityOf | Rio de Janeiro ⓘ |
| isNamedAfter | Piraí River ⓘ |
| isPartOf |
Brazilian Southeast economic region
ⓘ
linked to:
Southeast Region of Brazil
|
| isRiversideSettlement | true ⓘ |
| isSubjectToLaw |
Brazilian federal law
ⓘ
municipal law of Barra do Piraí ⓘ state law of Rio de Janeiro ⓘ |
| locatedIn |
Southeast Region of Brazil
ⓘ
state of Rio de Janeiro ⓘ
linked to:
State of Rio de Janeiro
|
| locatedInCountrySubdivision | Rio de Janeiro ⓘ |
| partOf | Brazilian municipality system ⓘ |
| usesCurrency | Brazilian real ⓘ |
| usesUTCOffset | UTC−03:00 ⓘ |
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: Barra do Piraí Description of subject: Barra do Piraí is a municipality in the state of Rio de Janeiro, Brazil, known for its riverside setting and regional agricultural and industrial activities.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.