{"axis":"file_15044290","count":10,"labelled":0,"fields":[{"field":"매체","label":null,"label_source":null,"json_type":"string","coverage":"100.00","sample":"현대평론(現代評論)"},{"field":"번호","label":null,"label_source":null,"json_type":"string","coverage":"100.00","sample":"MM-161"},{"field":"광고주","label":null,"label_source":null,"json_type":"string","coverage":"100.00","sample":"조선합동탄광주식회사,조선탄업주식회사"},{"field":"대분류","label":null,"label_source":null,"json_type":"string","coverage":"100.00","sample":"기초재"},{"field":"소분류","label":null,"label_source":null,"json_type":"string","coverage":"100.00","sample":"석탄"},{"field":"중분류","label":null,"label_source":null,"json_type":"string","coverage":"100.00","sample":"석탄, 석유 및 가스"},{"field":"매체구분","label":null,"label_source":null,"json_type":"string","coverage":"100.00","sample":"잡지"},{"field":"내용","label":null,"label_source":null,"json_type":"string","coverage":"99.68","sample":"함흥탄,회령탄등 연탄 광고"},{"field":"년도","label":null,"label_source":null,"json_type":"string","coverage":"99.41","sample":"1927"},{"field":"제품","label":null,"label_source":null,"json_type":"string","coverage":"96.73","sample":"함흥탄,회령탄"}]}