{"id":"sr1a_source_inventory","columns":[{"name":"source_file_kind","type":["string","null"]},{"name":"source_file_year","type":["integer","null"]},{"name":"source_url","type":["string","null"]},{"name":"source_members","type":["string","null"]},{"name":"expected_record_length","type":["integer","null"]},{"name":"total_source_rows","type":["integer","null"]},{"name":"valid_record_rows","type":["integer","null"]},{"name":"invalid_record_length_rows","type":["integer","null"]},{"name":"district_code","type":["string","null"]},{"name":"point_pleasant_record_count","type":["integer","null"]},{"name":"point_pleasant_positive_verified_sale_price_count","type":["integer","null"]},{"name":"point_pleasant_zero_or_unavailable_verified_sale_price_count","type":["integer","null"]},{"name":"canonical_for_analysis","type":["string","null"]},{"name":"selection_note","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."}