Brazil CKAN
CKAN is the Comprehensive Knowledge Archive Network, a non-profit registry of open data. CKAN prepares data and provides access to data in ways that make that data more discoverable and usable. The government of Brazil makes some datasets available through CKAN, including data on births and deaths; police reports in the state of Rio Grande do Sul; survey of living conditions; school census; and more. The CKAN API provides access to this data. The API is RESTful and returns responses in JSON and JSONP.