{"id":"S85033745","label":"Cranes, derricks, etc.--Hydraulic drive","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85033745","normalized_label":"cranes, derricks, etc.--hydraulic drive","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85033745","provider":"lcsh","revision":"096c1d94121cb01d","taxonomy_revision":"f050b5d4780b1289","title":"Cranes, derricks, etc.--Hydraulic drive","url":"/topics/S85033745","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"864704597472724480","address_version":"morton4x16-v1","coordinates":[0,20,17932,17408],"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}