{"id":"S92005845","label":"Clay catalysts","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh92005845","normalized_label":"clay catalysts","broader":["http://id.loc.gov/authorities/subjects/sh85020940"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh92005845","provider":"lcsh","revision":"f05e5eba1b9aced4","taxonomy_revision":"f050b5d4780b1289","title":"Clay catalysts","url":"/topics/S92005845","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5496727201221314118","address_version":"morton4x16-v1","coordinates":[0,21,61335,21504],"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}