{"schema_version":1,"subject":{"chocho_code":"131010041000","name":"千代田区神田練塀町","city_code":"13101","ward_name":"千代田区"},"building_count":6,"built_year_bands":{"unknown":6},"structures":{"unknown":6},"buildings":[{"seed_id":"seed-13101-bldg-1602","building_id":"13101-bldg-1602","address":null,"built_year":null,"structure":"unknown","uri":"https://tomori-map.com/b/seed-13101-bldg-1602"},{"seed_id":"seed-13101-bldg-22","building_id":"13101-bldg-22","address":null,"built_year":null,"structure":"unknown","uri":"https://tomori-map.com/b/seed-13101-bldg-22"},{"seed_id":"seed-13101-bldg-2357","building_id":"13101-bldg-2357","address":null,"built_year":null,"structure":"unknown","uri":"https://tomori-map.com/b/seed-13101-bldg-2357"},{"seed_id":"seed-13101-bldg-34","building_id":"13101-bldg-34","address":null,"built_year":null,"structure":"unknown","uri":"https://tomori-map.com/b/seed-13101-bldg-34"},{"seed_id":"seed-13101-bldg-427","building_id":"13101-bldg-427","address":null,"built_year":null,"structure":"unknown","uri":"https://tomori-map.com/b/seed-13101-bldg-427"},{"seed_id":"seed-13101-bldg-4382","building_id":"13101-bldg-4382","address":null,"built_year":null,"structure":"unknown","uri":"https://tomori-map.com/b/seed-13101-bldg-4382"}],"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/131010041000"}
