{"id":"S85063319","label":"Hydraulic jacks","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85063319","normalized_label":"hydraulic jacks","broader":["http://id.loc.gov/authorities/subjects/sh85076862"],"aliases":["Jacks, Hydraulic"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85063319","provider":"lcsh","revision":"41fe93178457b815","taxonomy_revision":"f050b5d4780b1289","title":"Hydraulic jacks","url":"/topics/S85063319","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"867097153095746112","address_version":"morton4x16-v1","coordinates":[0,20,18394,23552],"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}