{"id":"S85104163","label":"Polarizers (Light)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85104163","normalized_label":"polarizers (light)","broader":["http://id.loc.gov/authorities/subjects/sh85095150"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85104163","provider":"lcsh","revision":"af7305a247080332","taxonomy_revision":"f050b5d4780b1289","title":"Polarizers (Light)","url":"/topics/S85104163","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9511822590277468672","address_version":"morton4x16-v1","coordinates":[0,20,19032,35840],"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}