{"id":"S85028031","label":"Collective bargaining--Fire fighters","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85028031","normalized_label":"collective bargaining--fire fighters","broader":[],"aliases":["Collective bargaining--Firemen","Fire fighters--Collective bargaining"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85028031","provider":"lcsh","revision":"c76e452c0facda77","taxonomy_revision":"f050b5d4780b1289","title":"Collective bargaining--Fire fighters","url":"/topics/S85028031","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10126497712028648000","address_version":"morton4x16-v1","coordinates":[0,20,17842,64512],"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}