{"id":"S2008106493","label":"Labor unions--History","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2008106493","normalized_label":"labor unions--history","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2008106493","provider":"lcsh","revision":"0a3adc77f0f10b82","taxonomy_revision":"f050b5d4780b1289","title":"Labor unions--History","url":"/topics/S2008106493","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14738043001050113636","address_version":"morton4x16-v1","coordinates":[0,478,50455,62464],"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}