{"code":"B108220400043","school_type":"B1","prefecture_number":"08","establishment_category":2,"main_branch_indicator":1,"name":"古河市立古河第四小学校","location":"茨城県古河市中田１２２１","postal_code":"3060053","attribute_info_setup_date":"2020-12-22","attribute_info_cancellation_date":null,"old_school_survey_number":"080124","post_transition_school_code":null,"created_at":"2026-04-25T09:08:12.318+09:00","updated_at":"2026-04-25T09:08:12.318+09:00","url":"https://school.teraren.com/schools/B108220400043.json"}