{"id":"S2008102904","label":"Electric power systems--Mathematical models","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2008102904","normalized_label":"electric power systems--mathematical models","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2008102904","provider":"lcsh","revision":"231762de2800bfdb","taxonomy_revision":"f050b5d4780b1289","title":"Electric power systems--Mathematical models","url":"/topics/S2008102904","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14735782389104404068","address_version":"morton4x16-v1","coordinates":[0,478,50399,57344],"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}