{"id":"S85104670","label":"Polymers--Optical properties","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85104670","normalized_label":"polymers--optical properties","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85104670","provider":"lcsh","revision":"2a15a91609f06c6d","taxonomy_revision":"f050b5d4780b1289","title":"Polymers--Optical properties","url":"/topics/S85104670","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"903183106469659136","address_version":"morton4x16-v1","coordinates":[0,20,19040,30720],"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}