{"schema_version":1,"subject":{"chocho_code":"212020105004","name":"大垣市早苗町四丁目","city_code":"21202","ward_name":"大垣市"},"building_count":1,"built_year_bands":{"unknown":1},"structures":{"unknown":1},"buildings":[{"seed_id":"seed-21202-bldg-44760","building_id":"21202-bldg-44760","address":null,"built_year":null,"structure":"unknown","uri":"https://airycast.com/b/seed-21202-bldg-44760"}],"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://airycast.com/methodology.html#cite","canonical":"https://airycast.com/chocho/212020105004"}
