{"type":"doc","content":[{"type":"heading","attrs":{"id":"v0-p-3931","level":5},"content":[{"type":"text","text":"52B","marks":[{"type":"bold"}]},{"type":"text","text":"  ","marks":[{"type":"bold"}]},{"type":"text","text":"Declaration of systems of national significance by the Minister","marks":[{"type":"bold"}]}]}]}