{"id":"S85120226","label":"Serial mirror technique","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85120226","normalized_label":"serial mirror technique","broader":["http://id.loc.gov/authorities/subjects/sh85100136"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85120226","provider":"lcsh","revision":"432a956d3740ee7e","taxonomy_revision":"f050b5d4780b1289","title":"Serial mirror technique","url":"/topics/S85120226","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9511813811364299332","address_version":"morton4x16-v1","coordinates":[0,20,19283,34816],"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}