{"id":"S85127784","label":"Steel, Electrical--Magnetic properties","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85127784","normalized_label":"steel, electrical--magnetic properties","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85127784","provider":"lcsh","revision":"2697db2514400bab","taxonomy_revision":"f050b5d4780b1289","title":"Steel, Electrical--Magnetic properties","url":"/topics/S85127784","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9547701871968403972","address_version":"morton4x16-v1","coordinates":[0,20,19401,40960],"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}