{"id":"S2009120590","label":"Collective bargaining--Congresses","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2009120590","normalized_label":"collective bargaining--congresses","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2009120590","provider":"lcsh","revision":"edb301c7ac18d7a9","taxonomy_revision":"f050b5d4780b1289","title":"Collective bargaining--Congresses","url":"/topics/S2009120590","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"38421619504735782","address_version":"morton4x16-v1","coordinates":[0,479,765,14336],"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}