{"axis":"file_3046847","count":4,"labelled":0,"fields":[{"field":"서명","label":null,"label_source":null,"json_type":"string","coverage":"100.00","sample":"文章作成의 理論과 實際"},{"field":"등록번호","label":null,"label_source":null,"json_type":"string","coverage":"99.98","sample":"KM0000001"},{"field":"청구기호","label":null,"label_source":null,"json_type":"string","coverage":"99.98","sample":"802-김685ㅁ"},{"field":"통제번호","label":null,"label_source":null,"json_type":"string","coverage":"99.96","sample":"57599"}]}