{"id":"S85016120","label":"Bourdon gages","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85016120","normalized_label":"bourdon gages","broader":["http://id.loc.gov/authorities/subjects/sh85106538"],"aliases":["Bourdon spring","Bourdon tube","Bourdon tube gages","Bourdon-spring pressure gages","Gages, Bourdon"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85016120","provider":"lcsh","revision":"7171e876bfc750cc","taxonomy_revision":"f050b5d4780b1289","title":"Bourdon gages","url":"/topics/S85016120","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10124096361520841216","address_version":"morton4x16-v1","coordinates":[0,20,17656,57344],"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}