{"id":"S85078724","label":"Lubrication systems","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85078724","normalized_label":"lubrication systems","broader":[],"aliases":["Lubricating systems","Lubricators"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85078724","provider":"lcsh","revision":"9ac0b469fe586e81","taxonomy_revision":"f050b5d4780b1289","title":"Lubrication systems","url":"/topics/S85078724","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"290552545850573380","address_version":"morton4x16-v1","coordinates":[0,20,18635,4096],"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}