It is a series of web pages with a common format based on responses by producers of data to a questionnaire designed to elicit all essential information about their particular data collections.
These are entities or organizations that are fully administered or managed by the state i.e. an organization that is fully financed by the state.
These are institutions and organizations that are partially funded by the state.
The private sector consists of those entities which are not controlled or funded by the state.
Names of information source/producers and their contact information here.