{"id":"S85101380","label":"Photoluminescence","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85101380","normalized_label":"photoluminescence","broader":["http://id.loc.gov/authorities/subjects/sh85078838"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85101380","provider":"lcsh","revision":"b295c7d70766aae6","taxonomy_revision":"f050b5d4780b1289","title":"Photoluminescence","url":"/topics/S85101380","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"290552819591824900","address_version":"morton4x16-v1","coordinates":[0,20,18989,4096],"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}