{"id":"class4_source_inventory","columns":[{"name":"report_year","type":["integer","null"]},{"name":"source_url","type":["string","null"]},{"name":"source_page_count","type":["integer","null"]},{"name":"all_parseable_data_row_count","type":["integer","null"]},{"name":"point_pleasant_record_count","type":["integer","null"]},{"name":"point_pleasant_candidate_row_count","type":["integer","null"]},{"name":"point_pleasant_unparsed_candidate_count","type":["integer","null"]},{"name":"point_pleasant_positive_verified_sale_price_count","type":["integer","null"]},{"name":"point_pleasant_unique_serial_count","type":["integer","null"]},{"name":"sr1a_matched_price_count","type":["integer","null"]},{"name":"sr1a_price_difference_count","type":["integer","null"]},{"name":"sr1a_not_found_count","type":["integer","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."}