{"id":"S2010007350","label":"Hour-day Factor Model","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2010007350","normalized_label":"hour-day factor model","broader":["http://id.loc.gov/authorities/subjects/sh2010013580"],"aliases":["HDF Model"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2010007350","provider":"lcsh","revision":"087533bfd5323165","taxonomy_revision":"f050b5d4780b1289","title":"Hour-day Factor Model","url":"/topics/S2010007350","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9821436019961390626","address_version":"morton4x16-v1","coordinates":[0,479,14620,55296],"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}