{"id":"S85000582","label":"Acoustic microscopes","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85000582","normalized_label":"acoustic microscopes","broader":["http://id.loc.gov/authorities/subjects/sh85125364","http://id.loc.gov/authorities/subjects/sh92003375"],"aliases":["Scanning acoustic microscopes"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85000582","provider":"lcsh","revision":"4a423ef50ed7faa6","taxonomy_revision":"f050b5d4780b1289","title":"Acoustic microscopes","url":"/topics/S85000582","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"290627311500396096","address_version":"morton4x16-v1","coordinates":[0,20,17414,6144],"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}