{"id":"S85087076","label":"Montmorillonite catalysts","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85087076","normalized_label":"montmorillonite catalysts","broader":["http://id.loc.gov/authorities/subjects/sh85020940"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85087076","provider":"lcsh","revision":"64eb80df50e2d703","taxonomy_revision":"f050b5d4780b1289","title":"Montmorillonite catalysts","url":"/topics/S85087076","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9513924598811477508","address_version":"morton4x16-v1","coordinates":[0,20,18765,36864],"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}