{"id":"S85041919","label":"Electric power supply, Constant-current","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85041919","normalized_label":"electric power supply, constant-current","broader":["http://id.loc.gov/authorities/subjects/sh85041875"],"aliases":["Constant-current power supply","Power supply, Constant-current"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85041919","provider":"lcsh","revision":"abbc9f02cb4433bf","taxonomy_revision":"f050b5d4780b1289","title":"Electric power supply, Constant-current","url":"/topics/S85041919","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10126497969722245700","address_version":"morton4x16-v1","coordinates":[0,20,18059,64512],"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}