{"axis":"file_15049366","count":5,"labelled":0,"fields":[{"field":"저자","label":null,"label_source":null,"json_type":"string","coverage":"100.00","sample":"권태영"},{"field":"출판사","label":null,"label_source":null,"json_type":"string","coverage":"100.00","sample":"빅피시"},{"field":"추천년월일","label":null,"label_source":null,"json_type":"string","coverage":"100.00","sample":"2025-08-24"},{"field":"추천도서명","label":null,"label_source":null,"json_type":"string","coverage":"100.00","sample":"클래식 왜 안 좋아하세요?"},{"field":"도서관 구분","label":null,"label_source":null,"json_type":"string","coverage":"100.00","sample":"월봉"}]}