Allows users to download and analyze official data on Brazil's federal budget through the 'SPARQL' endpoint provided by the Integrated Budget and Planning System ('SIOP'). This package enables access to detailed information on budget allocations and expenditures of the federal government, making it easier to analyze and visualize these data. Technical information on the Brazilian federal budget is available (Portuguese only) at < https://www1.siop.planejamento.gov.br/mto/>. The 'SIOP' endpoint is available at < https://www1.siop.planejamento.gov.br/sparql/>.