{"columns":[{"name":"wkt","type":"string"},{"name":"geometry","type":"binary"}],"n_rows":4,"rows_kept":4,"cut":false,"text_format":"parquet-jsonl-2026-10-02","bounds":{"document_bytes":16777216,"package_text_limit_bytes":33554432,"package_text_slack_bytes":1024,"rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096,"vector_min":64,"vector_head_fixed":16,"vector_head_variable":64,"kv_value_chars":1048576,"nesting_max":64,"binary_text":true},"cells_cut":0,"cells_bad_utf8":0,"cells_raw":0,"cells_binary":3,"cells_binary_text":0,"cells_vector":0,"n_row_groups":1,"reader":"pyarrow 23.0.1, python 3.13","created_by":"parquet-cpp-arrow version 19.0.0","schema":{"fields":[{"name":"wkt","type":"string","nullable":true,"metadata":null,"children":null},{"name":"geometry","type":"binary","nullable":true,"metadata":null,"children":null}],"parquet":"required group field_id=-1 schema {\n  optional binary field_id=-1 wkt (String);\n  optional binary field_id=-1 geometry;\n}\n"},"kv_metadata":[["ARROW:schema",{"$cut":{"chars":524,"head":""}}],["geo","{\"version\": \"1.0.0\", \"primary_column\": \"geometry\", \"columns\": {\"geometry\": {\"encoding\": \"WKB\", \"geometry_types\": [\"Polygon\"], \"crs\": null, \"bbox\": [10.0, 10.0, 45.0, 45.0]}}}"]]}
["POLYGON ((30 10, 40 40, 20 40, 10 20, 30 10))",{"$binary":{"bytes":93,"sig":"other"}}]
["POLYGON ((35 10, 45 45, 15 40, 10 20, 35 10), (20 30, 35 35, 30 20, 20 30))",{"$binary":{"bytes":161,"sig":"other"}}]
[null,null]
["POLYGON EMPTY",{"$binary":{"bytes":9,"sig":"other"}}]