{"id":"S85121411","label":"Shift systems","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85121411","normalized_label":"shift systems","broader":["http://id.loc.gov/authorities/subjects/sh85062531","http://id.loc.gov/authorities/subjects/sh85065889","http://id.loc.gov/authorities/subjects/sh85091910"],"aliases":["Shift work","Shiftwork","Work shifts"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85121411","provider":"lcsh","revision":"a7c5b91db40daa5f","taxonomy_revision":"f050b5d4780b1289","title":"Shift systems","url":"/topics/S85121411","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"288450570606478912","address_version":"morton4x16-v1","coordinates":[0,20,19302,3072],"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}