{"id":"S2008119220","label":"Electrical engineering--History","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2008119220","normalized_label":"electrical engineering--history","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2008119220","provider":"lcsh","revision":"0063abf6a2e280ec","taxonomy_revision":"f050b5d4780b1289","title":"Electrical engineering--History","url":"/topics/S2008119220","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14702005409078994528","address_version":"morton4x16-v1","coordinates":[0,478,50654,53248],"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}