{"id":"S2002006173","label":"Labor unions","description":"Use as a topical subdivision under occupational groups and types of employees.","source_url":"https://id.loc.gov/authorities/subjects/sh2002006173","normalized_label":"labor unions","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2002006173","provider":"lcsh","revision":"f6db651b2c8b0fc9","taxonomy_revision":"f050b5d4780b1289","title":"Labor unions","url":"/topics/S2002006173","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"904106431588999746","address_version":"morton4x16-v1","coordinates":[0,477,20674,29696],"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}