{"schema_version":1,"subject":{"chocho_code":"341060014000","name":"広島市安佐北区小河原町","city_code":"34100","ward_name":"広島市安佐北区"},"building_count":1,"built_year_bands":{"unknown":1},"structures":{"unknown":1},"buildings":[{"seed_id":"seed-34100-bldg-302380","building_id":"34100-bldg-302380","address":null,"built_year":null,"structure":"unknown","uri":"https://airycast.com/b/seed-34100-bldg-302380"}],"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/341060014000"}