{"id":"S85122523","label":"Silicon crystals","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85122523","normalized_label":"silicon crystals","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85122523","provider":"lcsh","revision":"5430bf38317928ac","taxonomy_revision":"f050b5d4780b1289","title":"Silicon crystals","url":"/topics/S85122523","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"900940119929128516","address_version":"morton4x16-v1","coordinates":[0,20,19319,27648],"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}