{"id":"S85041930","label":"Electric power systems--Protection","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85041930","normalized_label":"electric power systems--protection","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85041930","provider":"lcsh","revision":"22366941292ace81","taxonomy_revision":"f050b5d4780b1289","title":"Electric power systems--Protection","url":"/topics/S85041930","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"324404584657339904","address_version":"morton4x16-v1","coordinates":[0,20,18060,10240],"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}