{"id":"S85102925","label":"Plants--Effect of copper on","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85102925","normalized_label":"plants--effect of copper on","broader":["http://id.loc.gov/authorities/subjects/sh85032317","http://id.loc.gov/authorities/subjects/sh85103004"],"aliases":["Plants, Effect of copper on"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85102925","provider":"lcsh","revision":"3eae6341a586d74f","taxonomy_revision":"f050b5d4780b1289","title":"Plants--Effect of copper on","url":"/topics/S85102925","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"326590412766709252","address_version":"morton4x16-v1","coordinates":[0,20,19013,13312],"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}