{"id":"S90000921","label":"Photopolymers","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh90000921","normalized_label":"photopolymers","broader":["http://id.loc.gov/authorities/subjects/sh85104660"],"aliases":["Light-sensitive polymers","Photoreactive polymers"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh90000921","provider":"lcsh","revision":"275c3776cd588c6f","taxonomy_revision":"f050b5d4780b1289","title":"Photopolymers","url":"/topics/S90000921","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"919873435214430722","address_version":"morton4x16-v1","coordinates":[0,21,30008,25600],"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}