{"id":"S99004946","label":"Cost of operation","description":"Use as a topical subdivision under topical headings.","source_url":"https://id.loc.gov/authorities/subjects/sh99004946","normalized_label":"cost of operation","broader":[],"aliases":["Operating costs"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh99004946","provider":"lcsh","revision":"d5509c7b9c5e905c","taxonomy_revision":"f050b5d4780b1289","title":"Cost of operation","url":"/topics/S99004946","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5189484052889092642","address_version":"morton4x16-v1","coordinates":[0,23,39624,18432],"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}