{"id":"analysis_verification","columns":[{"name":"check","type":["string","null"]},{"name":"status","type":["string","null"]},{"name":"observed","type":["string","null"]},{"name":"evidence","type":["string","null"]}],"empty_values":"CSV empty fields and JSON null mean unavailable; an explicit zero is numeric zero.","source_reference":"Source URL plus page, row, column, or line fields where supplied. Financial columns keep their own budget stages."}