{"id":"S85106016","label":"Power transmission","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85106016","normalized_label":"power transmission","broader":["http://id.loc.gov/authorities/subjects/sh85082757","http://id.loc.gov/authorities/subjects/sh85105973"],"aliases":["Drives, Mechanical","Mechanical drives","Transmission, Power"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85106016","provider":"lcsh","revision":"9aea8679327b3756","taxonomy_revision":"f050b5d4780b1289","title":"Power transmission","url":"/topics/S85106016","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9511673056700270084","address_version":"morton4x16-v1","coordinates":[0,20,19061,32768],"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}