{"id":"S85084835","label":"Microfilm projectors","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85084835","normalized_label":"microfilm projectors","broader":["http://id.loc.gov/authorities/subjects/sh85084885","http://id.loc.gov/authorities/subjects/sh85107385"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85084835","provider":"lcsh","revision":"e0c7d3404a465a69","taxonomy_revision":"f050b5d4780b1289","title":"Microfilm projectors","url":"/topics/S85084835","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9511822332516254272","address_version":"morton4x16-v1","coordinates":[0,20,18730,35840],"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}