{"id":"S85027258","label":"Clutches (Machinery)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85027258","normalized_label":"clutches (machinery)","broader":["http://id.loc.gov/authorities/subjects/sh85053623","http://id.loc.gov/authorities/subjects/sh85079362"],"aliases":["Friction clutches"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85027258","provider":"lcsh","revision":"ad24bc953e811dfd","taxonomy_revision":"f050b5d4780b1289","title":"Clutches (Machinery)","url":"/topics/S85027258","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10124237116121679424","address_version":"morton4x16-v1","coordinates":[0,20,17830,59392],"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}