{"id":"S85010063","label":"Autogenous grinding","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85010063","normalized_label":"autogenous grinding","broader":["http://id.loc.gov/authorities/subjects/sh85085413","http://id.loc.gov/authorities/subjects/sh85123077"],"aliases":["Grinding, Autogenous"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85010063","provider":"lcsh","revision":"fd809f1e5241a6bd","taxonomy_revision":"f050b5d4780b1289","title":"Autogenous grinding","url":"/topics/S85010063","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"326664905686401600","address_version":"morton4x16-v1","coordinates":[0,20,17562,15360],"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}