{"id":"S85034888","label":"Current transformers (Instrument transformer)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85034888","normalized_label":"current transformers (instrument transformer)","broader":["http://id.loc.gov/authorities/subjects/sh85041724"],"aliases":["Transformers, Current"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85034888","provider":"lcsh","revision":"ba684a9dec68c82d","taxonomy_revision":"f050b5d4780b1289","title":"Current transformers (Instrument transformer)","url":"/topics/S85034888","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"324263846095504960","address_version":"morton4x16-v1","coordinates":[0,20,17950,8192],"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}