{"id":"S86000645","label":"Span of control","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh86000645","normalized_label":"span of control","broader":["http://id.loc.gov/authorities/subjects/sh85065908"],"aliases":["Control, Span of"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh86000645","provider":"lcsh","revision":"cde7ae38a127c16f","taxonomy_revision":"f050b5d4780b1289","title":"Span of control","url":"/topics/S86000645","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4613946631514358272","address_version":"morton4x16-v1","coordinates":[0,20,33040,5120],"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}