{"id":"S89006199","label":"Periodic acid","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh89006199","normalized_label":"periodic acid","broader":["http://id.loc.gov/authorities/subjects/sh85000536"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh89006199","provider":"lcsh","revision":"c97e9854d5dbf649","taxonomy_revision":"f050b5d4780b1289","title":"Periodic acid","url":"/topics/S89006199","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9821444790787637766","address_version":"morton4x16-v1","coordinates":[0,21,14465,56320],"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}