{"id":"S85063303","label":"Hydraulic cylinders","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85063303","normalized_label":"hydraulic cylinders","broader":["http://id.loc.gov/authorities/subjects/sh85094332"],"aliases":["Cylinders, Hydraulic"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85063303","provider":"lcsh","revision":"30e318da20937377","taxonomy_revision":"f050b5d4780b1289","title":"Hydraulic cylinders","url":"/topics/S85063303","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"290636400792322624","address_version":"morton4x16-v1","coordinates":[0,20,18394,7168],"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}