{"id":"S85047877","label":"Ferroelectric crystals","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85047877","normalized_label":"ferroelectric crystals","broader":[],"aliases":["Ferroelectrics"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85047877","provider":"lcsh","revision":"145009feeea3dcb5","taxonomy_revision":"f050b5d4780b1289","title":"Ferroelectric crystals","url":"/topics/S85047877","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"290495646128030212","address_version":"morton4x16-v1","coordinates":[0,20,18153,5120],"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}