{"schema_version":1,"subject":{"chocho_code":"152020270001","name":"長岡市千秋一丁目","city_code":"15202","ward_name":"長岡市"},"building_count":7,"built_year_bands":{"unknown":7},"structures":{"unknown":7},"buildings":[{"seed_id":"seed-15202-bldg-147333","building_id":"15202-bldg-147333","address":null,"built_year":null,"structure":"unknown","uri":"https://tomori-map.com/b/seed-15202-bldg-147333"},{"seed_id":"seed-15202-bldg-161672","building_id":"15202-bldg-161672","address":null,"built_year":null,"structure":"unknown","uri":"https://tomori-map.com/b/seed-15202-bldg-161672"},{"seed_id":"seed-15202-bldg-161708","building_id":"15202-bldg-161708","address":null,"built_year":null,"structure":"unknown","uri":"https://tomori-map.com/b/seed-15202-bldg-161708"},{"seed_id":"seed-15202-bldg-161717","building_id":"15202-bldg-161717","address":null,"built_year":null,"structure":"unknown","uri":"https://tomori-map.com/b/seed-15202-bldg-161717"},{"seed_id":"seed-15202-bldg-161738","building_id":"15202-bldg-161738","address":null,"built_year":null,"structure":"unknown","uri":"https://tomori-map.com/b/seed-15202-bldg-161738"},{"seed_id":"seed-15202-bldg-70095","building_id":"15202-bldg-70095","address":null,"built_year":null,"structure":"unknown","uri":"https://tomori-map.com/b/seed-15202-bldg-70095"},{"seed_id":"seed-15202-bldg-70315","building_id":"15202-bldg-70315","address":null,"built_year":null,"structure":"unknown","uri":"https://tomori-map.com/b/seed-15202-bldg-70315"}],"provenance":{"source":"3D都市モデル（Project PLATEAU）・位置参照情報（国土交通省）","generated_on":"2026-10-27"},"license":"https://creativecommons.org/licenses/by/4.0/","cite":"https://tomori-map.com/methodology.html#cite","canonical":"https://tomori-map.com/chocho/152020270001"}