{"id":"S85038736","label":"Documents on microfilm","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85038736","normalized_label":"documents on microfilm","broader":["http://id.loc.gov/authorities/subjects/sh85038734","http://id.loc.gov/authorities/subjects/sh85084838"],"aliases":["Archival material on microfilm"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85038736","provider":"lcsh","revision":"6ad2ff671addf065","taxonomy_revision":"f050b5d4780b1289","title":"Documents on microfilm","url":"/topics/S85038736","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"864695801447072320","address_version":"morton4x16-v1","coordinates":[0,20,18010,16384],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}